Suppose you use your Web browser to access a web page- The IP address.pdf
โข
0 likesโข2 views
Suppose you use your Web browser to access a web page. The IP address for the associated URL is not cached in your local host, so a DNS lookup is necessary. Suppose that n DNS servers are visited before your host receives the IP address from DNS; the successive visits incur an RTT of RTT1, . . . , RTTn. Further suppose that the Web page associated with the link references ten additional small objects on the same server. Let RTT0 denote the RTT between the local host and the server containing the web page. Assuming zero transmission time for all the objects. How much time elapses from when you click on the link until your browser receives all the objects with the following three situations? (1) Non-persistent HTTP with no parallel TCP connections? (2) Non-persistent HTTP with the browser configured for 4 parallel connections? (3) Persistent HTTP?.
Report
Share
Report
Share
Download to read offline
Recommended
Suppose within your Web browser you click on a link to obtain a Web p.pdf
Suppose within your Web browser you click on a link to obtain a Web page. The IP address for
the web server where the web page is hosted is not cached in your local host, so a DNS lookup is
necessary to obtain the IP address. Suppose that n DNS servers are visited before your host
receives the IP address from DNS; visiting each DNS server an RTT of D. Furthermore, suppose
that the Web page associated with the URL contains m objects. Let RTT 0 denote the RTT
between the local host and the server for each object (including base-HTML file). Assume all
objects are of the same size of L bits (including base-HTML file) and the transmission rate is C.
It is required to compute the total delay from when the client clicks on the link until the client
receives all the objects for each of the following scenarios: (a) (3 Points) Non-persistent HTTP
without parallel TCP connections. (b) (3 Points) Persistent HTTP without pipelining, i.e.
requesting one object, receiving it, then requesting the next one, and so on. Hint: The browser
needs to obtain first the IP of web server. This time is fixed and does not depend on the HTTP
protocol..
Suppose within your Web browser you click on a link to obtai.pdf
Suppose within your Web browser you click on a link to obtain a Web page. The IP address for the
associated URL is not cached in your local host. Ignore the delay caused by DNS look-up. Further
suppose the base HTML file references 4 other very small objects on the same server. Let RTT
denote the round-trip time between the local host and the server containing the objects. Using the
non-persistent HTTP (with no parallel TCP connections) and neglecting the file/object
transmission times, how much time elapses from when a client requests the base HTML file until
the entire web page (all web objects) is received by the client?
Group of answer choices
3 RTT
5 RTT
8 RTT
10 RTT
4 RTT
Flag question: Question 11
Question 111.5 pts
Referring to the previous question, neglecting the file/object transmission times, what's the
minimum amount of time required to retrieve the HTML file and its 4 referenced small objects with
persistent HTTP?
Group of answer choices
6 RTT
5 RTT
4 RTT
3 RTT
2 RTT.
1 What information is used by a process running on one host to identif.pdf
1 What information is used by a process running on one host to identify a process
running on another host?
2 What is the HOL blocking issue in HTTP/1.1? How does HTTP/2 attempt to
resolve it?
3 Why do HTTP, FTP, SMTP, and POP3 run on top of TCP rather than UDP?
4 List at least two advantages and disadvantages of using POP3 instead of IMAP.
5 Besides network-related considerations such as network delay, loss, and
bandwidth performance, other important factors might go into designing a CDN
server selection strategy. What are they?
6 Consider a short, 10-meter link, over which a sender can transmit at a rate of 150 bits/sec in
both directions. Suppose that packets containing data are 100,000 bits long, and packets
containing only control (e.g., ACK or PROBLEMS 171 handshaking) are 200 bits long. Assume
that N parallel connections each get 1/N of the link bandwidth. Now consider the HTTP
protocol, and suppose that each downloaded object is 100 Kbits long, and that the initial
downloaded object contains 10 referenced objects from the same sender. Would parallel
downloads via parallel instances of non-persistent HTTP make sense in this case? Now consider
persistent HTTP. Do you expect significant gains over the non-persistent case? Justify and
explain your answer.
7
b. Use various whois databases on the Internet to obtain the names of two DNS servers. Indicate
which whois databases you used.
c. Use nslookup on your local host to send DNS queries to three DNS servers: your local DNS
server and the two DNS servers you found in part
(b). Try querying for Type A, NS, and MX reports. Summarize your findings. d. Use nslookup to
find a Web server that has multiple IP addresses. Does the Web server of your institution (school
or company) have multiple IP addresses?
.
some fundamental topics to remember when starting with HTML
The document discusses several key aspects of web technology:
1) The internet is organized around clients making HTTP requests to servers, which return responses. Browsers are clients that request pages from web servers.
2) URLs provide a universal way to identify web pages and consist of a prefix, hostname, and path. Domain names are translated to IP addresses by DNS servers.
3) HTTP uses TCP to open connections between clients and servers to transfer requests and responses. Requests are stateless, with servers forgetting each request after sending the response.
CSE422 Section 002 โ Computer Networking Fall 2018 Ho.docx
CSE422 Section 002 โ Computer Networking
Fall 2018
Homework 2 โ 50 points
Sockets (10 points)
1. For a client-server application over TCP, why must the server program be executed before the
client program?
2. For a client-server application over UDP, why may the client program be executed before the
server program?
3. The UDP server shown in the course slides needed only one socket, whereas the TCP server
needed two sockets. Why?
4. If the TCP server were to support N simultaneous connections, each from a different client host,
how may sockets would the TCP server need?
5. You are creating an event logging service that will be handling event messages from multiple
remote clients. This service can suffer delays in message delivery and even the loss of some
event messages. Would you implement this using TCP or UDP? Why?
The HTTP GET message (10 Points)
Consider the figure below, where a client is sending an HTTP GET message to a web server,
gaia.cs.umass.edu.
Suppose the client-to-server HTTP GET message is the following:
GET /kurose_ross/interactive/quotation1.htm HTTP/1.1
Host: gaia.cs.umass.edu
Accept: text/plain, text/html, image/gif, image/jpeg, audio/basic,
audio/vnf.wave, video/mp4, video/wmv, application/*, */*
Accept-Language: en-us, en-gb;q=0.5, en;q=0.1, fr, fr-ch, zh, cs
If-Modified-Since: Wed, 10 Jan 2018 13:13:03 -0800
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML,
like Gecko) Chrome/17.0.963.56 Safari/535.11
Answer the following questions:
1. What is the name of the file that is being retrieved in this GET message?
2. What version of HTTP is the client running?
CSE422 Section 002 โ Computer Networking
Fall 2018
3. What formats of text, images, audio, and video does the client browser prefer to receive?
[Note: for this and the following questions on browser media and language preferences, you
will need to do a bit of additional reading on the Web. Here is a good place to start.]
4. What do the strings "application/*" and "*/*" signify in the Accept: header?
5. What languages is the browser indicating that it is willing to accept? [Note: you can look at
your own browser preferences to get a listing of language codes.]
6. What is the meaning of the "relative quality factor," q, associated with the various version of
English? [Note: Here is a good place to start. See also [RFC 2616].]
7. What is the client's preferred version of English? What is the browser's least preferred
version of English?
8. Does the browser sending the HTTP message prefer Swiss French over traditional French?
Explain.
9. Does the client already have a (possibly out-of-date) copy of the requested file? Explain. If
so, approximately how long ago did the client receive the file, assuming the GET request has
just been issued?
10. What is the type of client browser and the client's operating system? [Note: To answer this,
you'll need to understan.
Http-protocol
This document discusses the Hypertext Transfer Protocol (HTTP) and how it enables communication on the World Wide Web. It begins by explaining some key concepts like URLs, web pages, and objects. It then describes how HTTP uses a client-server model where clients like web browsers make requests to servers, which respond with requested objects. The document outlines both non-persistent and persistent HTTP, how they establish TCP connections, and how persistent HTTP can improve performance. It also examines HTTP request and response messages, status codes, and how cookies can be used to maintain state across client-server interactions.
WWW - Lecture 1.pptx
The World Wide Web started in 1989 and is a system of internet-connected web servers that store web pages. Web pages use hyperlinks to connect to one another and contain text, images, and other multimedia. The web is accessed using browsers and URLs, which identify web resources, while domain names are translated to IP addresses by DNS servers. Web pages can be static or dynamically generated by servers using scripts.
The internet
The Internet connects millions of computers around the world through networks and websites. It allows for quick transmission of information globally. Domain names, like website addresses, point to IP addresses which are numeric identifiers for computers on the network. This is easier for people than remembering long strings of numbers. Data being sent, like emails, are broken into packets which routers help direct to the proper destination and reassemble for viewing. Routers ensure smooth functioning by routing data packets to the correct destination network or computer.
Recommended
Suppose within your Web browser you click on a link to obtain a Web p.pdf
Suppose within your Web browser you click on a link to obtain a Web page. The IP address for
the web server where the web page is hosted is not cached in your local host, so a DNS lookup is
necessary to obtain the IP address. Suppose that n DNS servers are visited before your host
receives the IP address from DNS; visiting each DNS server an RTT of D. Furthermore, suppose
that the Web page associated with the URL contains m objects. Let RTT 0 denote the RTT
between the local host and the server for each object (including base-HTML file). Assume all
objects are of the same size of L bits (including base-HTML file) and the transmission rate is C.
It is required to compute the total delay from when the client clicks on the link until the client
receives all the objects for each of the following scenarios: (a) (3 Points) Non-persistent HTTP
without parallel TCP connections. (b) (3 Points) Persistent HTTP without pipelining, i.e.
requesting one object, receiving it, then requesting the next one, and so on. Hint: The browser
needs to obtain first the IP of web server. This time is fixed and does not depend on the HTTP
protocol..
Suppose within your Web browser you click on a link to obtai.pdf
Suppose within your Web browser you click on a link to obtain a Web page. The IP address for the
associated URL is not cached in your local host. Ignore the delay caused by DNS look-up. Further
suppose the base HTML file references 4 other very small objects on the same server. Let RTT
denote the round-trip time between the local host and the server containing the objects. Using the
non-persistent HTTP (with no parallel TCP connections) and neglecting the file/object
transmission times, how much time elapses from when a client requests the base HTML file until
the entire web page (all web objects) is received by the client?
Group of answer choices
3 RTT
5 RTT
8 RTT
10 RTT
4 RTT
Flag question: Question 11
Question 111.5 pts
Referring to the previous question, neglecting the file/object transmission times, what's the
minimum amount of time required to retrieve the HTML file and its 4 referenced small objects with
persistent HTTP?
Group of answer choices
6 RTT
5 RTT
4 RTT
3 RTT
2 RTT.
1 What information is used by a process running on one host to identif.pdf
1 What information is used by a process running on one host to identify a process
running on another host?
2 What is the HOL blocking issue in HTTP/1.1? How does HTTP/2 attempt to
resolve it?
3 Why do HTTP, FTP, SMTP, and POP3 run on top of TCP rather than UDP?
4 List at least two advantages and disadvantages of using POP3 instead of IMAP.
5 Besides network-related considerations such as network delay, loss, and
bandwidth performance, other important factors might go into designing a CDN
server selection strategy. What are they?
6 Consider a short, 10-meter link, over which a sender can transmit at a rate of 150 bits/sec in
both directions. Suppose that packets containing data are 100,000 bits long, and packets
containing only control (e.g., ACK or PROBLEMS 171 handshaking) are 200 bits long. Assume
that N parallel connections each get 1/N of the link bandwidth. Now consider the HTTP
protocol, and suppose that each downloaded object is 100 Kbits long, and that the initial
downloaded object contains 10 referenced objects from the same sender. Would parallel
downloads via parallel instances of non-persistent HTTP make sense in this case? Now consider
persistent HTTP. Do you expect significant gains over the non-persistent case? Justify and
explain your answer.
7
b. Use various whois databases on the Internet to obtain the names of two DNS servers. Indicate
which whois databases you used.
c. Use nslookup on your local host to send DNS queries to three DNS servers: your local DNS
server and the two DNS servers you found in part
(b). Try querying for Type A, NS, and MX reports. Summarize your findings. d. Use nslookup to
find a Web server that has multiple IP addresses. Does the Web server of your institution (school
or company) have multiple IP addresses?
.
some fundamental topics to remember when starting with HTML
The document discusses several key aspects of web technology:
1) The internet is organized around clients making HTTP requests to servers, which return responses. Browsers are clients that request pages from web servers.
2) URLs provide a universal way to identify web pages and consist of a prefix, hostname, and path. Domain names are translated to IP addresses by DNS servers.
3) HTTP uses TCP to open connections between clients and servers to transfer requests and responses. Requests are stateless, with servers forgetting each request after sending the response.
CSE422 Section 002 โ Computer Networking Fall 2018 Ho.docx
CSE422 Section 002 โ Computer Networking
Fall 2018
Homework 2 โ 50 points
Sockets (10 points)
1. For a client-server application over TCP, why must the server program be executed before the
client program?
2. For a client-server application over UDP, why may the client program be executed before the
server program?
3. The UDP server shown in the course slides needed only one socket, whereas the TCP server
needed two sockets. Why?
4. If the TCP server were to support N simultaneous connections, each from a different client host,
how may sockets would the TCP server need?
5. You are creating an event logging service that will be handling event messages from multiple
remote clients. This service can suffer delays in message delivery and even the loss of some
event messages. Would you implement this using TCP or UDP? Why?
The HTTP GET message (10 Points)
Consider the figure below, where a client is sending an HTTP GET message to a web server,
gaia.cs.umass.edu.
Suppose the client-to-server HTTP GET message is the following:
GET /kurose_ross/interactive/quotation1.htm HTTP/1.1
Host: gaia.cs.umass.edu
Accept: text/plain, text/html, image/gif, image/jpeg, audio/basic,
audio/vnf.wave, video/mp4, video/wmv, application/*, */*
Accept-Language: en-us, en-gb;q=0.5, en;q=0.1, fr, fr-ch, zh, cs
If-Modified-Since: Wed, 10 Jan 2018 13:13:03 -0800
User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/535.11 (KHTML,
like Gecko) Chrome/17.0.963.56 Safari/535.11
Answer the following questions:
1. What is the name of the file that is being retrieved in this GET message?
2. What version of HTTP is the client running?
CSE422 Section 002 โ Computer Networking
Fall 2018
3. What formats of text, images, audio, and video does the client browser prefer to receive?
[Note: for this and the following questions on browser media and language preferences, you
will need to do a bit of additional reading on the Web. Here is a good place to start.]
4. What do the strings "application/*" and "*/*" signify in the Accept: header?
5. What languages is the browser indicating that it is willing to accept? [Note: you can look at
your own browser preferences to get a listing of language codes.]
6. What is the meaning of the "relative quality factor," q, associated with the various version of
English? [Note: Here is a good place to start. See also [RFC 2616].]
7. What is the client's preferred version of English? What is the browser's least preferred
version of English?
8. Does the browser sending the HTTP message prefer Swiss French over traditional French?
Explain.
9. Does the client already have a (possibly out-of-date) copy of the requested file? Explain. If
so, approximately how long ago did the client receive the file, assuming the GET request has
just been issued?
10. What is the type of client browser and the client's operating system? [Note: To answer this,
you'll need to understan.
Http-protocol
This document discusses the Hypertext Transfer Protocol (HTTP) and how it enables communication on the World Wide Web. It begins by explaining some key concepts like URLs, web pages, and objects. It then describes how HTTP uses a client-server model where clients like web browsers make requests to servers, which respond with requested objects. The document outlines both non-persistent and persistent HTTP, how they establish TCP connections, and how persistent HTTP can improve performance. It also examines HTTP request and response messages, status codes, and how cookies can be used to maintain state across client-server interactions.
WWW - Lecture 1.pptx
The World Wide Web started in 1989 and is a system of internet-connected web servers that store web pages. Web pages use hyperlinks to connect to one another and contain text, images, and other multimedia. The web is accessed using browsers and URLs, which identify web resources, while domain names are translated to IP addresses by DNS servers. Web pages can be static or dynamically generated by servers using scripts.
The internet
The Internet connects millions of computers around the world through networks and websites. It allows for quick transmission of information globally. Domain names, like website addresses, point to IP addresses which are numeric identifiers for computers on the network. This is easier for people than remembering long strings of numbers. Data being sent, like emails, are broken into packets which routers help direct to the proper destination and reassemble for viewing. Routers ensure smooth functioning by routing data packets to the correct destination network or computer.
Web Server Python Assignment You will develop a web server that ha.pdf
Web Server Python Assignment
You will develop a web server that handles one HTTP request at a time. Your web server should
accept and parse the HTTP request, get the requested file from the servers file system, create an
HTTP response message consisting of the requested file, and then send the response directly to
the client. If the requested file is not present in the server, the server should send an HTTP 404
Not Found message back to the client.
HTML File
Create an HTML file and store this in the same directory as your server program. You can create
any HTML file you would like for this assignment, but it should at a minimum contain a body of
text.
Server code
Create the server socket (using TCP) and bind it to the IP address of the server and port
number.
Establish a listening socket to listen for incoming connections from a client.
Establish a separate connection socket for the client-server.
The server should then receive a request from the client. This message is the file name of
the HTML file that the client is requesting. The HTML file needs to be stored in the same
directory as the server script.
The server will need to extract the requested object from the message and open the file to
then read the contents of the requested file.
The server then sends an HTTP response (the status code) if the file is found and then
returns the contents of the file to the client.
The connection socket is then closed since we are only servicing one request per
connection.
The server should send the appropriate status code to the client if the file is not found and
close the connection socket.
* There is nothing in the code shutting down the server program if the connection is successful,
so make sure to kill the process manually when not working on the program. *
Client Code
Write your own HTTP client to test your server.
Your client will connect to the server using a TCP connection. You will need to accept
the IP address of the server and port number as input from the user.
Send a request to the server. This is a message containing the file path of the file the
client wants to retrieve. The file path is obtained as input from the user.
Display the server response and contents of the file as output. The client should be able to
receive all the bytes of data sent from the server regardless of the number of bytes of your
specific HTML file.
Close the connection.
Hyper Text Transfer Protocol
The presentation is about the Hyper Text Transfer Protocol. It defines the basics about HTTP. HTTP is a upper layer protocol. It is a application layer protocol. The presentation describes the basics of the HTTP, types of connection, features of HTTP, status code and how the HTTP works.
Basic concept of internet
The document provides an overview of basic internet concepts including what the internet and world wide web are, parts of URLs, domain names, packet switching, standards bodies, and several common internet protocols. It defines the internet as a network of networks that connects computers worldwide and the world wide web as a system of interlinked web pages accessed via the internet. Key points covered include parts of URLs like protocols, domains, ports, and file paths. It also describes standards organizations like IETF and W3C and protocols for email (SMTP), file transfer (FTP), remote access (Telnet), and more.
Website Planning & Designing By Er. Kapil Bhargava
Kapil Bhargava specializes in Digital Marketing. This slideshow is one of the sample works which he accumulated over the years just for the clients across various facets. Apart from SEO, PPC, Social Media, he also consults businesses from every industry who are interested in enhancing the business and the revenue.
DNS & HTTP overview
Roman gave a presentation covering DNS and HTTP. DNS is a globally distributed database that translates website names to IP addresses. It is comprised of name servers, name space, and resolvers. HTTP is the main communication protocol for the internet that allows clients and servers to exchange data. It involves request and response messages with headers and an optional body. Key points are methods like GET and POST, status codes, and headers for cookies, caching, and content type.
4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx
4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptxv4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.ppt
Lecture17
This document summarizes the extensive domain name system (DNS) lookup process required for even a simple client-server application like remote login (rlogin). It explains that DNS is needed to translate hostnames to IP addresses before network communication can occur. The DNS hierarchy is described, with root servers at the top pointing to generic and country-specific domain nameservers lower in the hierarchy. An example remote login from Purdue University to the University of Tokyo is used to illustrate the many DNS lookups and messages exchanged between clients, servers, and nameservers across the global DNS system before the connection can be established. In total, over 15 messages may be required just to set up the TCP connection between the two hosts.
Write in Python please Web Server Python Assignment You will dev.pdf
Write in Python please
Web Server Python Assignment
You will develop a web server that handles one HTTP request at a time. Your web server should
accept and parse the HTTP request, get the requested file from the servers file system, create an
HTTP response message consisting of the requested file, and then send the response directly to
the client. If the requested file is not present in the server, the server should send an HTTP 404
Not Found message back to the client.
HTML File
Create an HTML file and store this in the same directory as your server program. You can create
any HTML file you would like for this assignment, but it should at a minimum contain a body of
text.
Server code
Create the server socket (using TCP) and bind it to the IP address of the server and port
number.
Establish a listening socket to listen for incoming connections from a client.
Establish a separate connection socket for the client-server.
The server should then receive a request from the client. This message is the file name of
the HTML file that the client is requesting. The HTML file needs to be stored in the same
directory as the server script.
The server will need to extract the requested object from the message and open the file to
then read the contents of the requested file.
The server then sends an HTTP response (the status code) if the file is found and then
returns the contents of the file to the client.
The connection socket is then closed since we are only servicing one request per
connection.
The server should send the appropriate status code to the client if the file is not found and
close the connection socket.
* There is nothing in the code shutting down the server program if the connection is successful,
so make sure to kill the process manually when not working on the program. *
Client Code
Write your own HTTP client to test your server.
Your client will connect to the server using a TCP connection. You will need to accept
the IP address of the server and port number as input from the user.
Send a request to the server. This is a message containing the file path of the file the
client wants to retrieve. The file path is obtained as input from the user.
Display the server response and contents of the file as output. The client should be able to
receive all the bytes of data sent from the server regardless of the number of bytes of your
specific HTML file.
Close the connection.
What to turn in:
ReadMe
Server code
Client code
HTML file that you used to test your program.
Cloud Computing
The document provides an overview of cloud computing models including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It explains that IaaS provides virtual machines and infrastructure resources, PaaS provides platforms to build and run applications, and SaaS provides specific software applications to users. The document uses examples like hosting WordPress on IaaS, PaaS, and SaaS to illustrate the differences between the cloud models. It also discusses related topics like DNS, CDNs, and static vs dynamic content.
Web Programming HTML.pptx
HTTP and other application layer protocols overview.HTML basics for creating web pages. Describing the main elements of HTML and its attributes. The main types of HTML lists and building tables using Html. The form input types and its methods, image maps , and most form elements are explained with examples.
application of http.pptx
HTTP is a request-response protocol used to transfer web pages over the internet. It uses a client-server model where browsers make requests to web servers, which respond with web pages. Requests use methods like GET and POST, while responses use status codes like 200 and 404. HTTP connections can be persistent, allowing multiple requests over the same connection. Cookies and caching help maintain state and improve performance. Content distribution networks further improve scalability using cached copies distributed geographically.
Chapter 2 - Application Layer
This multiple choice quiz covers topics in Chapter 2 of the textbook "Computer Networking: A Top-Down Approach" including the application layer, HTTP, caching, and peer-to-peer file sharing protocols. It contains 12 questions testing knowledge of concepts like application layer protocols, HTTP request and response headers, DNS records, TCP vs UDP, and characteristics of BitTorrent file sharing.
WP Chap 1 & 2.pptx
The document discusses key considerations for designing effective websites, including browser and operating system support, bandwidth and caching, display resolution, and look and feel. Effective website design requires accounting for different browser versions, connection speeds, screen sizes, and ensuring a consistent user experience across platforms. Planning the goals, content, and technical implementation of a website is also important for success.
Servlet & jsp
The document discusses web servers, web browsers, and how they communicate via HTTP. It explains that the browser makes requests to the server, and the server responds by sending back content like HTML pages, images, and other resources. It also provides details on HTTP methods like GET and POST, and how browsers use HTML and CSS to render and display web pages for users.
Networking infrastructure
This document provides an overview of key components of networking infrastructure:
- IP (Internet Protocol) is the standard that governs how devices connect to networks and the internet and includes assigning each device an IP address.
- TCP (Transmission Control Protocol) works with IP to ensure reliable transmission of data packets across networks.
- HTTP (Hypertext Transfer Protocol) is the foundation of the World Wide Web and is used to load web pages.
- HTML (Hypertext Markup Language) is the code that web developers use to structure and present content on websites.
Lec 7(HTTP Protocol)
This document summarizes a lecture on computer networks and the hypertext transfer protocol (HTTP). It first reviews the early history of computer networking and the development of the world wide web. It then provides details on HTTP, including requests and responses, methods, status codes, and cookies. It discusses how caching works to improve performance by satisfying requests locally when possible. Methods like If-Modified-Since are described which check if a cached object has been updated before retrieving from the origin server.
Web technology
Some terminologies which are important for any website developer and how to begin any web development.
Meeting 13. web server i
This document provides an introduction to web servers. It discusses how web servers work by responding to client requests over HTTP and mapping URLs to files on the server. Examples of popular web servers like Apache, IIS, and Tomcat are given. The document also gives a brief history of web servers and provides statistics on current market shares of different web servers. It describes accessing web servers locally or remotely via domain names or IP addresses. Finally, it discusses features of the IIS web server included with Windows and how to create virtual directories.
What is DNS.docx
The document discusses the Domain Name System (DNS) and DNS servers. DNS allows users to access websites through domain names instead of IP addresses by matching domains to their corresponding IP addresses. DNS servers store these domain-IP address matches in their records and help resolve domain names into IP addresses when users or devices request them. They work together in a hierarchical system, with root servers, zone servers and name servers directing requests between each other until the correct IP address is found and returned. DNS servers are essential for converting domains to IP addresses and allowing users to navigate the internet using easy-to-remember names.
Web essentials clients, servers and communication โ the internet โ basic inte...
A website is a collection of web pages that can be accessed over the internet. It is hosted on a web server and viewed using web clients like browsers. Websites can be developed using languages like HTML, JavaScript, and PHP. The internet connects computers globally using TCP/IP and allows users to access websites by domain names that resolve to IP addresses. HTTP is the main protocol used to access websites. It establishes connections between clients and servers to request and transfer web pages and other content.
Tara had a DVD rental shop- but the store went out of business because.pdf
Tara had a DVD rental shop, but the store went out of business because no one rents DVDs from
stores anymore. Which ecouomic principle does this statement BEST represent? People usually
respond to incentives, exploiting opportunities to make themselves better off. One person's
spending is another person's income. Choices are necessary because resources are scarce.
Markets move toward eqquibibrium..
More Related Content
Similar to Suppose you use your Web browser to access a web page- The IP address.pdf
Web Server Python Assignment You will develop a web server that ha.pdf
Web Server Python Assignment
You will develop a web server that handles one HTTP request at a time. Your web server should
accept and parse the HTTP request, get the requested file from the servers file system, create an
HTTP response message consisting of the requested file, and then send the response directly to
the client. If the requested file is not present in the server, the server should send an HTTP 404
Not Found message back to the client.
HTML File
Create an HTML file and store this in the same directory as your server program. You can create
any HTML file you would like for this assignment, but it should at a minimum contain a body of
text.
Server code
Create the server socket (using TCP) and bind it to the IP address of the server and port
number.
Establish a listening socket to listen for incoming connections from a client.
Establish a separate connection socket for the client-server.
The server should then receive a request from the client. This message is the file name of
the HTML file that the client is requesting. The HTML file needs to be stored in the same
directory as the server script.
The server will need to extract the requested object from the message and open the file to
then read the contents of the requested file.
The server then sends an HTTP response (the status code) if the file is found and then
returns the contents of the file to the client.
The connection socket is then closed since we are only servicing one request per
connection.
The server should send the appropriate status code to the client if the file is not found and
close the connection socket.
* There is nothing in the code shutting down the server program if the connection is successful,
so make sure to kill the process manually when not working on the program. *
Client Code
Write your own HTTP client to test your server.
Your client will connect to the server using a TCP connection. You will need to accept
the IP address of the server and port number as input from the user.
Send a request to the server. This is a message containing the file path of the file the
client wants to retrieve. The file path is obtained as input from the user.
Display the server response and contents of the file as output. The client should be able to
receive all the bytes of data sent from the server regardless of the number of bytes of your
specific HTML file.
Close the connection.
Hyper Text Transfer Protocol
The presentation is about the Hyper Text Transfer Protocol. It defines the basics about HTTP. HTTP is a upper layer protocol. It is a application layer protocol. The presentation describes the basics of the HTTP, types of connection, features of HTTP, status code and how the HTTP works.
Basic concept of internet
The document provides an overview of basic internet concepts including what the internet and world wide web are, parts of URLs, domain names, packet switching, standards bodies, and several common internet protocols. It defines the internet as a network of networks that connects computers worldwide and the world wide web as a system of interlinked web pages accessed via the internet. Key points covered include parts of URLs like protocols, domains, ports, and file paths. It also describes standards organizations like IETF and W3C and protocols for email (SMTP), file transfer (FTP), remote access (Telnet), and more.
Website Planning & Designing By Er. Kapil Bhargava
Kapil Bhargava specializes in Digital Marketing. This slideshow is one of the sample works which he accumulated over the years just for the clients across various facets. Apart from SEO, PPC, Social Media, he also consults businesses from every industry who are interested in enhancing the business and the revenue.
DNS & HTTP overview
Roman gave a presentation covering DNS and HTTP. DNS is a globally distributed database that translates website names to IP addresses. It is comprised of name servers, name space, and resolvers. HTTP is the main communication protocol for the internet that allows clients and servers to exchange data. It involves request and response messages with headers and an optional body. Key points are methods like GET and POST, status codes, and headers for cookies, caching, and content type.
4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx
4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptxv4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.pptx4-Lect_4-2.ppt
Lecture17
This document summarizes the extensive domain name system (DNS) lookup process required for even a simple client-server application like remote login (rlogin). It explains that DNS is needed to translate hostnames to IP addresses before network communication can occur. The DNS hierarchy is described, with root servers at the top pointing to generic and country-specific domain nameservers lower in the hierarchy. An example remote login from Purdue University to the University of Tokyo is used to illustrate the many DNS lookups and messages exchanged between clients, servers, and nameservers across the global DNS system before the connection can be established. In total, over 15 messages may be required just to set up the TCP connection between the two hosts.
Write in Python please Web Server Python Assignment You will dev.pdf
Write in Python please
Web Server Python Assignment
You will develop a web server that handles one HTTP request at a time. Your web server should
accept and parse the HTTP request, get the requested file from the servers file system, create an
HTTP response message consisting of the requested file, and then send the response directly to
the client. If the requested file is not present in the server, the server should send an HTTP 404
Not Found message back to the client.
HTML File
Create an HTML file and store this in the same directory as your server program. You can create
any HTML file you would like for this assignment, but it should at a minimum contain a body of
text.
Server code
Create the server socket (using TCP) and bind it to the IP address of the server and port
number.
Establish a listening socket to listen for incoming connections from a client.
Establish a separate connection socket for the client-server.
The server should then receive a request from the client. This message is the file name of
the HTML file that the client is requesting. The HTML file needs to be stored in the same
directory as the server script.
The server will need to extract the requested object from the message and open the file to
then read the contents of the requested file.
The server then sends an HTTP response (the status code) if the file is found and then
returns the contents of the file to the client.
The connection socket is then closed since we are only servicing one request per
connection.
The server should send the appropriate status code to the client if the file is not found and
close the connection socket.
* There is nothing in the code shutting down the server program if the connection is successful,
so make sure to kill the process manually when not working on the program. *
Client Code
Write your own HTTP client to test your server.
Your client will connect to the server using a TCP connection. You will need to accept
the IP address of the server and port number as input from the user.
Send a request to the server. This is a message containing the file path of the file the
client wants to retrieve. The file path is obtained as input from the user.
Display the server response and contents of the file as output. The client should be able to
receive all the bytes of data sent from the server regardless of the number of bytes of your
specific HTML file.
Close the connection.
What to turn in:
ReadMe
Server code
Client code
HTML file that you used to test your program.
Cloud Computing
The document provides an overview of cloud computing models including Infrastructure as a Service (IaaS), Platform as a Service (PaaS), and Software as a Service (SaaS). It explains that IaaS provides virtual machines and infrastructure resources, PaaS provides platforms to build and run applications, and SaaS provides specific software applications to users. The document uses examples like hosting WordPress on IaaS, PaaS, and SaaS to illustrate the differences between the cloud models. It also discusses related topics like DNS, CDNs, and static vs dynamic content.
Web Programming HTML.pptx
HTTP and other application layer protocols overview.HTML basics for creating web pages. Describing the main elements of HTML and its attributes. The main types of HTML lists and building tables using Html. The form input types and its methods, image maps , and most form elements are explained with examples.
application of http.pptx
HTTP is a request-response protocol used to transfer web pages over the internet. It uses a client-server model where browsers make requests to web servers, which respond with web pages. Requests use methods like GET and POST, while responses use status codes like 200 and 404. HTTP connections can be persistent, allowing multiple requests over the same connection. Cookies and caching help maintain state and improve performance. Content distribution networks further improve scalability using cached copies distributed geographically.
Chapter 2 - Application Layer
This multiple choice quiz covers topics in Chapter 2 of the textbook "Computer Networking: A Top-Down Approach" including the application layer, HTTP, caching, and peer-to-peer file sharing protocols. It contains 12 questions testing knowledge of concepts like application layer protocols, HTTP request and response headers, DNS records, TCP vs UDP, and characteristics of BitTorrent file sharing.
WP Chap 1 & 2.pptx
The document discusses key considerations for designing effective websites, including browser and operating system support, bandwidth and caching, display resolution, and look and feel. Effective website design requires accounting for different browser versions, connection speeds, screen sizes, and ensuring a consistent user experience across platforms. Planning the goals, content, and technical implementation of a website is also important for success.
Servlet & jsp
The document discusses web servers, web browsers, and how they communicate via HTTP. It explains that the browser makes requests to the server, and the server responds by sending back content like HTML pages, images, and other resources. It also provides details on HTTP methods like GET and POST, and how browsers use HTML and CSS to render and display web pages for users.
Networking infrastructure
This document provides an overview of key components of networking infrastructure:
- IP (Internet Protocol) is the standard that governs how devices connect to networks and the internet and includes assigning each device an IP address.
- TCP (Transmission Control Protocol) works with IP to ensure reliable transmission of data packets across networks.
- HTTP (Hypertext Transfer Protocol) is the foundation of the World Wide Web and is used to load web pages.
- HTML (Hypertext Markup Language) is the code that web developers use to structure and present content on websites.
Lec 7(HTTP Protocol)
This document summarizes a lecture on computer networks and the hypertext transfer protocol (HTTP). It first reviews the early history of computer networking and the development of the world wide web. It then provides details on HTTP, including requests and responses, methods, status codes, and cookies. It discusses how caching works to improve performance by satisfying requests locally when possible. Methods like If-Modified-Since are described which check if a cached object has been updated before retrieving from the origin server.
Web technology
Some terminologies which are important for any website developer and how to begin any web development.
Meeting 13. web server i
This document provides an introduction to web servers. It discusses how web servers work by responding to client requests over HTTP and mapping URLs to files on the server. Examples of popular web servers like Apache, IIS, and Tomcat are given. The document also gives a brief history of web servers and provides statistics on current market shares of different web servers. It describes accessing web servers locally or remotely via domain names or IP addresses. Finally, it discusses features of the IIS web server included with Windows and how to create virtual directories.
What is DNS.docx
The document discusses the Domain Name System (DNS) and DNS servers. DNS allows users to access websites through domain names instead of IP addresses by matching domains to their corresponding IP addresses. DNS servers store these domain-IP address matches in their records and help resolve domain names into IP addresses when users or devices request them. They work together in a hierarchical system, with root servers, zone servers and name servers directing requests between each other until the correct IP address is found and returned. DNS servers are essential for converting domains to IP addresses and allowing users to navigate the internet using easy-to-remember names.
Web essentials clients, servers and communication โ the internet โ basic inte...
A website is a collection of web pages that can be accessed over the internet. It is hosted on a web server and viewed using web clients like browsers. Websites can be developed using languages like HTML, JavaScript, and PHP. The internet connects computers globally using TCP/IP and allows users to access websites by domain names that resolve to IP addresses. HTTP is the main protocol used to access websites. It establishes connections between clients and servers to request and transfer web pages and other content.
Similar to Suppose you use your Web browser to access a web page- The IP address.pdf (20)
Web Server Python Assignment You will develop a web server that ha.pdf
Web Server Python Assignment You will develop a web server that ha.pdf
ย
Website Planning & Designing By Er. Kapil Bhargava
Website Planning & Designing By Er. Kapil Bhargava
ย
Write in Python please Web Server Python Assignment You will dev.pdf
Write in Python please Web Server Python Assignment You will dev.pdf
ย
Web essentials clients, servers and communication โ the internet โ basic inte...
Web essentials clients, servers and communication โ the internet โ basic inte...
ย
More from aaghaonychennai
Tara had a DVD rental shop- but the store went out of business because.pdf
Tara had a DVD rental shop, but the store went out of business because no one rents DVDs from
stores anymore. Which ecouomic principle does this statement BEST represent? People usually
respond to incentives, exploiting opportunities to make themselves better off. One person's
spending is another person's income. Choices are necessary because resources are scarce.
Markets move toward eqquibibrium..
Task 11 Average acceleration is defined as the change of velocity divi.pdf
Task 11 Average acceleration is defined as the change of velocity divided by the time taken to
make the change, as shown in the following formula: a = t v 1 v 0 Write a program that prompts
the user to enter the starting velocity v 0 in.
take the aboolute values (Figure 37)- we can try the tests again- Both.pdf
take the aboolute values (Figure 37). we can try the tests again. Both of the teits allow us to
claim that the serics is not stationary. Exereises 1. Show that if the meries is monotone
increasing, then S = T = 1 ..
Task 2 - Visualize your home network In this section you will be visua.pdf
Task 2 - Visualize your home network In this section you will be visualizing your current home
network (wired and wireless). The score you get on this part will be affected by the number of
details you include in the diagram - [i.e. MAC \&/ IP addresses of current connected devices,
names, groups, different devices, connectors, areas, etc.]..
TALENTS What are your greatest taients or skils- Which of your taients.pdf
TALENTS What are your greatest taients or skils? Which of your taients or skils gives you the
greatent sense of pride or satisfaction? What talents or skifis do you admire most in sthers? What
talent or skie do you wish to develop for yourself? TRAITS/QUALITIES What are your five
greatest strengths? 1. 2. 3. 4. 5. What do you feel are your two bigpest neaknesses? 1. 2. What
are your best qualities/characterintics? What qualies do you wish you had? What qualities or
traits do you most admire in others? What behaviors, traits, or qualities do you want other people
to admire in you? VALUES What are ten ( 10 ) things that are really important to you? 1. 2. 3. 4,
5. 6. 7. 8 . 9. 10. What are the three most important things to you? 1. 2. 3, Do you spend enough
time on/with the things you most value? Why or why not? What are the values that you hold
most near to your heart? PERCEPTION How is the "public you" different frem the "private
you"? What makes it hard to be yoursed with others? How are you trying to please others with
the way you live your afe? 6 of 11 What do you want people to think and say about yod? How do
your beharviors and actiens suppert what they thinik of ay? What do you least want people to
think about you? Is it more important to be like by others or to be yoursein why? Who are the
people who allow you to feel fully yoursolf? What places aliow you to feel fully yourset?? What
activities allow you to feel fully yourseif? How do you want people to remember you when you
are gone? ACCOMPLISHMENTS What three things are you most proud of in your Ife to date?
1. 2. If you were to receive an award, mhe aosld you want that award to tepreseset Witr? If you
cosid accomplsh only one thing during the rest of your Ife. what would in be? What do you
believe pou are here to aocomplish or contoribute to the world? Rifriftion List three (3) things
that you are: \#. 2 3. List theee \{3) things that pou ate not: 1. 2 3. Wiat is something that
represents you? fe.g. song. animal, foumer. poem, symbet, geavelry, ete. ] why? What are three
things you believe youl need in order to have a zreet iafe? H. 2 3. Why are those things important
to pou? What do you stand for (Principles)? How do you want to impsct the lives of others?
Finish the sentence I do my best when. 1 struggle when. I am comfortable when. 1 feel stress
mhen. 1 am couragesus when... One of the most important, things 1 learned was. I missed a great
opportunity when.. One of my favorite memories is My toughest decisions involve.. Being
myself is hard because I can be myseif when. 1 wish 1 mas more. I wish I could: 1 wish t mosdd
regutarly. It wish t had.
Task 1- Flora and Fauna The kingdoms of Flora and Fauna are at war wit (1).pdf
Task 1: Flora and Fauna The kingdoms of Flora and Fauna are at war with each other. The battle
has become so intense that no one knows which kingdom will emerge victorious. The inhabitants
of the Neutral Land want to know the outcome of the war. However, they are too afraid to go to
the battlefield. So, they came up with a plan. They gathered information from the reports of the
kingdoms of Flora and Fauna. They found information about all the one-on-one battles between
the soldiers of the two kingdoms. They know the names of the soldiers who fought in each battle
but don't know which kingdom each soldier belongs to. The inhabitants of the Neutral Land want
to determine the maximum possible number of soldiers from either kingdom. Input: The input
starts with an integer T ( 10 ) , denoting the number of test cases. Each case contains an integer n
( 1 n 105 ) , representing the number of one-on-one battles. The next n lines will contain two
different integers uv ( 1 u , v 20000 ) , indicating a battle between soldiers u and v . No battle
will be mentioned more than once. Output: For each case, print the case number and the
maximum possible number of soldiers from either kingdom..
Task 1- Produce a written report on the usefulness of assistive techno.pdf
Task 1: Produce a written report on the usefulness of assistive technologies under the following
areas of function or categories; reading, writing, vision, hearing, computer access,
Augmentative/ Alternative Communication and Learning Disability and Attention Deficit
Hyperactivity Disorder (ADHD). For each category, you will discuss the type of assistive
technology that can help the learners, its need and relevance in an inclusive setting. (50
MARKS).
Target Corporation Consoldated Statements of operations (abyoted)- Con.pdf
Target Corporation Consoldated Statements of operations (abyoted). Conseadated stalements of
Financias Positan (adapted) 6. (nelione except per there dais). 8. Dales 3) Other revenue 10.
Total revenue 11 Cost of saies (cost of merchandise soldi) 12. Seling. general and admiristative
expenses 13 Depreciation and aworicasion 14 Operating income Property and equipmect 15. Net
interest emense Lind 16. Net other incomel/ experse Biliaings and mproverents 17. Earnings
trom contanuing operabons before income taxes 18. Provision for income tanes (nacome tar
expense) Fituies and equemeri 19 Net earnings from continuing operations
\begin{tabular}{|r|r|r|} \hline 6.036 & 6.054 & 6.095 \\ \hline 30.603 & 29.205 & 26.295 \\ \hline
6,053 & 5.912 & 5.623 \\ \hline 2.692 & 2.544 & 2.544 \\ \hline 533 & 450 & 449 \\ \hline
\end{tabular} 20 Distenanued eperations net of tax Constructioe in propgress 21 Net earnings
(Net income) Propeny and equppetent, not 22 Basic earnings per share 23 Centinaing operations
24. Disconthutd operafions 25. Net earnings per share \begin{tabular}{l|r|r|r} Oserasng lesse
assets & 2.236 & 1.965 & \\ Costr notcureot asuets & 1,358 & 1.273 & 1.417 \\ \hline Total
assets & 42,779 & 41290 & 38.999 \\ \hline \end{tabular} Liabilities and shareholders'
investment Accouns payable 9 , 920 9.761 8 , 677 \begin{tabular}{|l|r|r|r|} \hline Other
noncurrent assets & 1,358 & 1,273 & 1,417 \\ \hline Total assets & 42,779 & 41,290 & 38,999 \\
\hline Liabilities and shareholders' investment & & & \\ \hline Accounts payable & 9,920 &
9,761 & 8,677 \\ \hline Accrued and other current liabilities & 4,406 & 4,201 & 4,254 \\ \hline
Current portion of long-term debt and other borrowings & 161 & 1,052 & 270 \\ \hline Total
current liabilities & 14,487 & 15,014 & 13,201 \\ \hline Long-term debt and other borrowings &
11,338 & 10,223 & 11,317 \\ \hline Noncurrent operating lease liabilities & 2 , 275 & 2,004 & \\
\hline Deferred income taxes & 1 , 122 & 972 & 713 \\ \hline Other noncurrent liabilities & 1 ,
724 & 1,780 & 2,059 \\ \hline Total noncurrent liabilities & 16 , 459 & 14,979 & 14,089 \\ \hline
(Total Liabilities) & 30 , 946 & 29,993 & 27,290 \\ \hline Shareholders' investment
(Stockholders' Equity) & & & \\ \hline Common stock & 42 & 43 & 45 \\ \hline Additional paid-
in capital & 6 , 226 & 6,042 & 5,858 \\ \hline Retained earnings & 6 , 433 & 6,017 & 6,553 \\
\hline Accumulated other comprehensive loss & ( 868 ) & ( 805 ) & ( 747 ) \\ \hline Total
shareholders' investment & 11 , 833 & 11,297 & 11,709 \\ \hline Total liabilities and
shareholders' investment & 42 , 779 & 41,290 & 38,999 \\ \hline \end{tabular} Common Stock
Authorized 6,000,000,000 shares, \$0.0833 par value; 504,198,962 shares issued and outstanding
as of February 1, 2020; 517,761,600 shares issued and outstanding as of February 2, 2019.
Preferred Stock Authorized 5,000,000 shares, \$0.01 par value; no shares were issued or
outstanding during any period presented See accompanying No.
Tania leaves her home in South Surrey at 5pm to visit her friend who r.pdf
Tania leaves her home in South Surrey at 5 pm to visit her friend who recently moved to North
Vancouver. It is a cold, rainy, dark, late-afternoon in December. Tania is thankful she is driving
her car, rather than having to take a very long trip by public transit. This day, however, traffic is
especially bad, delaying what would otherwise be a 40-minute drive. Even worse, Tania gets lost
along the way. She knows the streets near her home very well, but has very little knowledge of
the roads outside Surrey, and she ends up driving around and around Burnaby and North
Vancouver until she finally reaches her friend's house at 7 pm . For each of the following four
geographic concepts, identify a corresponding example from Tania's trip. Be sure, in your
answer, to explain how/why each geographic concept is reflected in the illustrative example you
selected from Tania's trip: a) physical geography c) accessibility b) distance decay d) place.
TAP- transporter associated with antigen processing which cells would.pdf
TAP= transporter associated with antigen processing
which cells would be affected by a deficiency in TAP expression?
TAP= transporter associated with antigen processing.
Take a look at this flow chart- Using the idea of chromosome numbers t.pdf
Take a look at this flow chart. Using the idea of chromosome numbers that you learned in this
activity, choose the correct flow chart in the answer choices below that indicate how many
chromosomes were in each cell during the indicated stages of meiosis in this question. Interphase
(before DNA replication) Interphase (during DNA replication) Prophase 1 Cytokinesis I has
occurred Cytokinesis II has occurred During the resulting cells contain only a single
representative chromosome from E A C H of the homologous pairs Mitosis Meiosis both mitosis
and meiosis QUESTION 22 During telophase of , chromosomes unwind into chromatin Mitosis
Meiosis both mitosis and meiosis QUESTION 23 The cells that result from could be sperm or
eggs Mitosis Meiosis both mitosis and meiosis The cells that result from are diploid, meaning
they have both maternal and paternal homologous chromosomes present Mitosis Meiosis both
mitosis and meiosis QUESTION 25 The cells that result from could be sperm or eggs Mitosis
Meiosis both mitosis and meiosis QUESTION 26 During tetrads form Mitosis Meiosis both
mitosis and meiosis Before can occur, each chromosome begins by duplicating itself and
producing a sister chromatid Mitosis Meiosis both mitosis and meiosis.
Take me to the text On May 1-2019- Street Destgr sot up a petty cash f.pdf
Take me to the text On May 1,2019. Street Destgr sot up a petty cash fund for 5300 . At the end
of the first week the petty Required Denotenter dollar signs or commas in the input boxes. a)
Caicutate any cash overage or shortage. Cash is by 5 b) Prepare the journal entries for setting up,
and replenishing the petty cash fund. Eor transactions with more than one debit, enter the debit
accounts in alohabetical order..
tables needed- SECTIONS-sectionidcourseidsectionstartdatelocat.pdf
tables needed:
SECTIONS:
sectionid
courseid
sectionstartdate
locationid
professorid
capacity
4. Show the student first and last names, the number of sections the student was registered for.
Show those students who have more than 10 sections. Show only students who were admitted on
or after Jun 152020 at midnight. Arrange the list by descending number of sections then last
name and first name..
Table 7-2- Pathogenic Bacteria Table 7-2- Pathogenic Bacteria Column 1.pdf
Table 7.2: Pathogenic Bacteria
Table 7.2: Pathogenic Bacteria Column 1 Column 2 Column 3 Column 4 Organism Spore-
forming Gram-positive Gram-negative Streptococcus pyogenes Staphylococcus oureus Bacillus
anthracis Bocillus cereus Clostridium perifingens Clostrialum tetani Clostricium botulinum
Neisserlo gonombeoe Usteria manocytogenes Treponento poilidum.
TABLE A2-5 Red Zuma- Project Schedule Nute- PS refen in a Furish-b-Sta.pdf
TABLE A2.5 Red Zuma: Project Schedule Nute: PS refen in a Furish-b-Start lac. Construct a
network schedule for this project and prepare a memo that answers the following questions: 1.
When is the project estimated to be completed? How long will the project take? 2. What is the
critical path for the project? 3. Which activity has the greatest amount of slack? 4. How sensitive
is this network? 5. Identify two sensible milestones and explain your choices. Include the
following printouts: - A Gantt chart. - A network diagram highlighting the critical path. - A
schedule table reporting ES, LS, EF, LF, and slack for each activity..
Table 40-3 A Comparison of the Characteristics of the Major Chordate G.pdf
Table 40.3 A Comparison of the Characteristics of the Major Chordate Groups Descriptive
Characteristics.
Table 4- Results of the registers examination and modification Names (.pdf
Table 4. Results of the registers examination and modification Names (identifiers) of registers: A
- 8-bit register A or accumulator; B 8 -bit register B ; C 8 -bit register C ; D - 8-bit register D ; E
-8-bit register E ; H 8 -bit register H ; L 8 -bit register L ; F -8-bit flags register F ; PCH - higher
byte of the program counter PC ; PCL - lower byte of the program counter PC ; SPH - higher
byte of the stack pointer SP; SPL - lower byte of the stack pointer SP..
Table 2- Culture and Democratic Survival Dependent variable- Probabili.pdf
Table 2: Culture and Democratic Survival Dependent variable: Probability of Democratic
Survival 10. Look at the results in Table 2, above. Based on these results, does having a Muslim
majority significantly increase, decrease, or have no effect on the likelihood that a democracy
will remain a democracy? (0.5 point) 11. Imagine you are watching a political talk show
(perhaps one of the ones that are shown on Sunday morning, or perhaps The Daily Show) and the
pundits are discussing problems with the democratization process in Iraq. One of the guests
claims that a key factor making it unlikely that democracy could survive in Iraq (even if it were
established there) is that there are too many different ethnic groups in the country. Does the
empirical evidence in Table 2 support such a claim? (1 point).
Table 2- Cross-section regressions on the effect of immigration on nat.pdf
Table 2: Cross-section regressions on the effect of immigration on native Robust standard errors
in parentheses p < 0.01 , p < 0.05 , p < 0.1.
More from aaghaonychennai (20)
Tara had a DVD rental shop- but the store went out of business because.pdf
Tara had a DVD rental shop- but the store went out of business because.pdf
ย
Task 11 Average acceleration is defined as the change of velocity divi.pdf
Task 11 Average acceleration is defined as the change of velocity divi.pdf
ย
take the aboolute values (Figure 37)- we can try the tests again- Both.pdf
take the aboolute values (Figure 37)- we can try the tests again- Both.pdf
ย
Task 2 - Visualize your home network In this section you will be visua.pdf
Task 2 - Visualize your home network In this section you will be visua.pdf
ย
TALENTS What are your greatest taients or skils- Which of your taients.pdf
TALENTS What are your greatest taients or skils- Which of your taients.pdf
ย
Task 1- Flora and Fauna The kingdoms of Flora and Fauna are at war wit (1).pdf
Task 1- Flora and Fauna The kingdoms of Flora and Fauna are at war wit (1).pdf
ย
Task 1- Produce a written report on the usefulness of assistive techno.pdf
Task 1- Produce a written report on the usefulness of assistive techno.pdf
ย
Target Corporation Consoldated Statements of operations (abyoted)- Con.pdf
Target Corporation Consoldated Statements of operations (abyoted)- Con.pdf
ย
Tania leaves her home in South Surrey at 5pm to visit her friend who r.pdf
Tania leaves her home in South Surrey at 5pm to visit her friend who r.pdf
ย
TAP- transporter associated with antigen processing which cells would.pdf
TAP- transporter associated with antigen processing which cells would.pdf
ย
Take a look at this flow chart- Using the idea of chromosome numbers t.pdf
Take a look at this flow chart- Using the idea of chromosome numbers t.pdf
ย
Take me to the text On May 1-2019- Street Destgr sot up a petty cash f.pdf
Take me to the text On May 1-2019- Street Destgr sot up a petty cash f.pdf
ย
tables needed- SECTIONS-sectionidcourseidsectionstartdatelocat.pdf
tables needed- SECTIONS-sectionidcourseidsectionstartdatelocat.pdf
ย
Table 7-2- Pathogenic Bacteria Table 7-2- Pathogenic Bacteria Column 1.pdf
Table 7-2- Pathogenic Bacteria Table 7-2- Pathogenic Bacteria Column 1.pdf
ย
TABLE A2-5 Red Zuma- Project Schedule Nute- PS refen in a Furish-b-Sta.pdf
TABLE A2-5 Red Zuma- Project Schedule Nute- PS refen in a Furish-b-Sta.pdf
ย
Table 40-3 A Comparison of the Characteristics of the Major Chordate G.pdf
Table 40-3 A Comparison of the Characteristics of the Major Chordate G.pdf
ย
Table 4- Results of the registers examination and modification Names (.pdf
Table 4- Results of the registers examination and modification Names (.pdf
ย
Table 2- Culture and Democratic Survival Dependent variable- Probabili.pdf
Table 2- Culture and Democratic Survival Dependent variable- Probabili.pdf
ย
Table 2- Cross-section regressions on the effect of immigration on nat.pdf
Table 2- Cross-section regressions on the effect of immigration on nat.pdf
ย
Recently uploaded
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Geography as discipline
CapTechTalks Webinar Slides June 2024 Donovan Wright.pptx
Slides from a Capitol Technology University webinar held June 20, 2024. The webinar featured Dr. Donovan Wright, presenting on the Department of Defense Digital Transformation.
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
(๐๐๐ ๐๐๐) (๐๐๐ฌ๐ฌ๐จ๐ง ๐)-๐๐ซ๐๐ฅ๐ข๐ฆ๐ฌ
๐๐ข๐ฌ๐๐ฎ๐ฌ๐ฌ ๐ญ๐ก๐ ๐๐๐ ๐๐ฎ๐ซ๐ซ๐ข๐๐ฎ๐ฅ๐ฎ๐ฆ ๐ข๐ง ๐ญ๐ก๐ ๐๐ก๐ข๐ฅ๐ข๐ฉ๐ฉ๐ข๐ง๐๐ฌ:
- Understand the goals and objectives of the Edukasyong Pantahanan at Pangkabuhayan (EPP) curriculum, recognizing its importance in fostering practical life skills and values among students. Students will also be able to identify the key components and subjects covered, such as agriculture, home economics, industrial arts, and information and communication technology.
๐๐ฑ๐ฉ๐ฅ๐๐ข๐ง ๐ญ๐ก๐ ๐๐๐ญ๐ฎ๐ซ๐ ๐๐ง๐ ๐๐๐จ๐ฉ๐ ๐จ๐ ๐๐ง ๐๐ง๐ญ๐ซ๐๐ฉ๐ซ๐๐ง๐๐ฎ๐ซ:
-Define entrepreneurship, distinguishing it from general business activities by emphasizing its focus on innovation, risk-taking, and value creation. Students will describe the characteristics and traits of successful entrepreneurs, including their roles and responsibilities, and discuss the broader economic and social impacts of entrepreneurial activities on both local and global scales.
BรI TแบฌP Bแป TRแปข TIแบพNG ANH LแปP 8 - Cแบข NฤM - FRIENDS PLUS - NฤM HแปC 2023-2024 (B...
BรI TแบฌP Bแป TRแปข TIแบพNG ANH LแปP 8 - Cแบข NฤM - FRIENDS PLUS - NฤM HแปC 2023-2024 (B...Nguyen Thanh Tu Collection
https://app.box.com/s/nrwz52lilmrw6m5kqeqn83q6vbdp8yzpย
Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
Wound healing PPT
This document provides an overview of wound healing, its functions, stages, mechanisms, factors affecting it, and complications.
A wound is a break in the integrity of the skin or tissues, which may be associated with disruption of the structure and function.
Healing is the bodyโs response to injury in an attempt to restore normal structure and functions.
Healing can occur in two ways: Regeneration and Repair
There are 4 phases of wound healing: hemostasis, inflammation, proliferation, and remodeling. This document also describes the mechanism of wound healing. Factors that affect healing include infection, uncontrolled diabetes, poor nutrition, age, anemia, the presence of foreign bodies, etc.
Complications of wound healing like infection, hyperpigmentation of scar, contractures, and keloid formation.
How to Fix [Errno 98] address already in use
This slide will represent the cause of the error โ[Errno 98] address already in useโ and the troubleshooting steps to resolve this error in Odoo.
How Barcodes Can Be Leveraged Within Odoo 17
In this presentation, we will explore how barcodes can be leveraged within Odoo 17 to streamline our manufacturing processes. We will cover the configuration steps, how to utilize barcodes in different manufacturing scenarios, and the overall benefits of implementing this technology.
A Free 200-Page eBook ~ Brain and Mind Exercise.pptx
(A Free eBook comprising 3 Sets of Presentation of a selection of Puzzles, Brain Teasers and Thinking Problems to exercise both the mind and the Right and Left Brain. To help keep the mind and brain fit and healthy. Good for both the young and old alike.
Answers are given for all the puzzles and problems.)
With Metta,
Bro. Oh Teik Bin ๐๐ค๐ค๐ฅฐ
ู
ุตุญู ุงููุฑุงุกุงุช ุงูุนุดุฑ ุฃุนุฏ ุฃุญุฑู ุงูุฎูุงู ุณู
ูุฑ ุจุณูููู.pdf
ู
ุตุญู ุงููุฑุงุกุงุช ุงูุนุดุฑ ุฃุนุฏ ุฃุญุฑู ุงูุฎูุงู ุณู
ูุฑ ุจุณูููู.pdfุณู
ูุฑ ุจุณูููู
ู
ุตุญู ุฃุญุฑู ุงูุฎูุงู ูููุฑุงุก ุงูุนุดุฑุฉุฃุนุฏ ุฃุญุฑู ุงูุฎูุงู ุจุงูุชูููู ูุตูุง ุณู
ูุฑ ุจุณูููู ุบูุฑ ุงููู ููย
How to Predict Vendor Bill Product in Odoo 17
This slide will guide us through the process of predicting vendor bill products based on previous purchases from the vendor in Odoo 17.
Benner "Expanding Pathways to Publishing Careers"
Benner "Expanding Pathways to Publishing Careers"National Information Standards Organization (NISO)
This presentation was provided by Rebecca Benner, Ph.D., of the American Society of Anesthesiologists, for the second session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session Two: 'Expanding Pathways to Publishing Careers,' was held June 13, 2024.ย
NIPER 2024 MEMORY BASED QUESTIONS.ANSWERS TO NIPER 2024 QUESTIONS.NIPER JEE 2...
NIPER JEE PYQ
NIPER JEE QUESTIONS
MOST FREQUENTLY ASK QUESTIONS
NIPER MEMORY BASED QUWSTIONS
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
Practical manual for National Examination Council, Nigeria.
Contains guides on answering questions on the specimens provided
Recently uploaded (20)
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
Geography as a Discipline Chapter 1 __ Class 11 Geography NCERT _ Class Notes...
ย
CapTechTalks Webinar Slides June 2024 Donovan Wright.pptx
CapTechTalks Webinar Slides June 2024 Donovan Wright.pptx
ย
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
Philippine Edukasyong Pantahanan at Pangkabuhayan (EPP) Curriculum
ย
BรI TแบฌP Bแป TRแปข TIแบพNG ANH LแปP 8 - Cแบข NฤM - FRIENDS PLUS - NฤM HแปC 2023-2024 (B...
BรI TแบฌP Bแป TRแปข TIแบพNG ANH LแปP 8 - Cแบข NฤM - FRIENDS PLUS - NฤM HแปC 2023-2024 (B...
ย
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
spot a liar (Haiqa 146).pptx Technical writhing and presentation skills
ย
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
ย
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
NEWSPAPERS - QUESTION 1 - REVISION POWERPOINT.pptx
ย
A Free 200-Page eBook ~ Brain and Mind Exercise.pptx
A Free 200-Page eBook ~ Brain and Mind Exercise.pptx
ย
ู
ุตุญู ุงููุฑุงุกุงุช ุงูุนุดุฑ ุฃุนุฏ ุฃุญุฑู ุงูุฎูุงู ุณู
ูุฑ ุจุณูููู.pdf
ู
ุตุญู ุงููุฑุงุกุงุช ุงูุนุดุฑ ุฃุนุฏ ุฃุญุฑู ุงูุฎูุงู ุณู
ูุฑ ุจุณูููู.pdf
ย
NIPER 2024 MEMORY BASED QUESTIONS.ANSWERS TO NIPER 2024 QUESTIONS.NIPER JEE 2...
NIPER 2024 MEMORY BASED QUESTIONS.ANSWERS TO NIPER 2024 QUESTIONS.NIPER JEE 2...
ย
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
BIOLOGY NATIONAL EXAMINATION COUNCIL (NECO) 2024 PRACTICAL MANUAL.pptx
ย
Suppose you use your Web browser to access a web page- The IP address.pdf
- 1. Suppose you use your Web browser to access a web page. The IP address for the associated URL is not cached in your local host, so a DNS lookup is necessary. Suppose that n DNS servers are visited before your host receives the IP address from DNS; the successive visits incur an RTT of RTT1, . . . , RTTn. Further suppose that the Web page associated with the link references ten additional small objects on the same server. Let RTT0 denote the RTT between the local host and the server containing the web page. Assuming zero transmission time for all the objects. How much time elapses from when you click on the link until your browser receives all the objects with the following three situations? (1) Non-persistent HTTP with no parallel TCP connections? (2) Non-persistent HTTP with the browser configured for 4 parallel connections? (3) Persistent HTTP?