Nt1310 Final Exam Questions And Answers

Nt1310 Final Exam Questions And Answers
Q1: Choose the right answer and fill the table with the corresponding code: (10 Marks)
10 9 8 7 6 5 4 3 2 1 No. Answer 1. Many of the documents are transferable from the Internet using a
member of the TCP/IP family called:
a. HTML.
b. FTP.
c. HTTP.
d. Freeware.
2. The communications protocol used to send information over the web:
a. TCP/IP.
b. HTML.
c. HTTP.
d. Gopher.
3. A universal open standard that enables users to access Web–based interactive information services
and applications from the screens of mobile phones:
a. WAP.
b. Milato.
c. WML.
d. XML.
4. What is the legitimate URL of these addresses:
a. http://www.eduammanu.com
b. http://ammanu.edujo.com
c. http://www.edujo.com/ammanu
d. http://www.ammanu.edu.jo ... Show more content on Helpwriting.net ...
Q4: Security and privacy are closely related, but not identical: (7 Marks)
a) What is the difference between Browser's "security" and "privacy"?
b) Describe the relation between cookies and privacy?
Q5: We now read the news, listen to music, shop, watch TV shows and store our files on the web: (7
Marks)
a) What we mean with term 'Web Apps'?
b) What are the four key aspects of Web Apps?

Q6: Many people confuse plug–ins and extensions in the browser world. They sound like they
should be the same thing, but in fact they are very different. (6 Marks)
a) Compare between browser's 'blug–ins' and 'extensions'?
b) According previous comparison, classify the following six softwares as a 'blug–in' or 'extension':
Quicktime Player , E–mail notifier , Adobe Flash Player , Currency converter , Java , Text
Translator.
plug–ins Extensions
Comparison:
Softwares:
Q7: Most browsers let developers write extensions in the basic, friendly programming languages of
the WEB. Accordingly, fill the empty boxes in the following diagram with the suitable language. (3
... Get more on HelpWriting.net ...

Url ( Uniform Resource Locator ) Is Nothing More Than The...
URL (Uniform Resource Locator) is nothing more than the address of a known distinctive resource
on the Web. A URL is a collection of various parts, some obligatory and others voluntary. First is the
protocol and it indicates which protocol the browser have to use. The Web necessitates one of these
two, however browsers also know how to lever other protocols such as mailto: or ftp. It points to
which Web server is being called for. On the other hand, it is probable to honestly use an IP address,
because it is less expedient and is not frequently used on the Web. Second segment is the port which
specifies the practical door used as a way in for the resources on the web server and application.
Third segment is the anchor which signifies a ... Show more content on Helpwriting.net ...
In the browser 's address bar, a URL doesn 't have any perspective, so one must supply a fully
qualified URL. It is not required to embrace the protocol or the port, but all the additional parts of
the URL are obligatory. When a URL is consumed within a web document, effects are a bit
dissimilar. Because the browser by now has the document 's own URL, it can utilize this information
to block up in the lost parts of any URL available within that document. It can be differentiated that
between an absolute URL and a relative URL, only the path part of the URL is different. If the path
part of the URL begins with the "/" character, the browser will obtain that source from the peak root
of the server, devoid of reference to the context known by the current document. Regardless of their
very practical tang, URLs signify a human–readable ingress end for a Web site. They can be
remembered easily, and anyone can enter them into the address bar. People are at the center of the
Web, and so it is well thought–out best practice to construct something called semantic URLs.
Semantic URLs employ words with intrinsic meaning that can be implicit by anyone, despite of
their practical know–how. For SEO, always it is desirable to know the number of indexed pages. To
set out one stage deeper, it is to be required to recognize number of pages that are indexed or the
number of web pages that are divided by

Examples Of Responsive Web Design
Design
About our Process
We build fully custom websites for each of our clients from the ground up, a process that requires
time to research, generate, and test ideas that deliver results. From initial concepts to the finished
product, we depend on our client's direct input. This is especially true on projects that have many
stakeholders and serve a large, diverse audience who have different levels of access to and
experience with the web.
After discussing a general direction during the kickoff meeting, we develop static mockups that set
the overall visual tone, layout, and navigation of the sites. We'll meet to explain how these designs
address the needs of your audience or solve any outstanding problems. Then, we give you some time
to ... Show more content on Helpwriting.net ...
Open source and freely available (no per–user costs).
Built–in W3C compliance to promote access across browsers
Mobile applications to support publishing from smartphones and tablets
Plugins that help simplify form building, social media integration, and adding metadata for SEO.
STATEMENT OF WORK
Web Functionality
Accessibility
We aim to make the websites we build accessible to as many people as possible. In addition to
responsive web design, which improves the site experience across devices, we take the following
steps to ensure our websites are accessible:
Use descriptive (–– removed HTML ––) tags and descriptions where appropriate for images, audio,
and video files;
Ensure text is machine–readable (e.g., not part of an image);
Create links for any embedded videos;
Provide users with control over animated objects (e.g., pause controls for image sliders/carousels).
Finally, our in–house writer is available to help ensure content is written in plain language, easy to
scan, and optimized for the web.
URL Rewriting
We will create 301 redirects to ensure people's bookmarks will continue to function and that search
engines understand where changes have been made.
Other Features

Your site will feature:
Editable page content
Special content areas for events and news
A separate, backend interface for administering the site
Social media integration (e.g., an embedded button linking to Facebook and any other chosen social
media

Operating System Upgrade Implementation Report and...
IT 505– Core Technologies
Operating System Upgrade implementation Report and Presentation
Submitted by Jyothi Prasad Pechetti
Sothern New Hampshire University
Under Guidance of Professor Leonard Perkins
Table of Contents
Introduction4
Written Report...(5–22)
Programming Report......................................................................................6
Components...........................................................................................6
DOCTYPE....................................................................................6
HTML.........................................................................................6
Body...........................................................................................6
Script..........................................................................................6
Var.............................................................................................7
Networking Report....................................................................................11 Network
Configuration.............................................................................11
Server Based Networking.................................................................12
Cloud/ ... Show more content on Helpwriting.net ...
I have discussed their role and importance below: < ! DOCTYPE >
Doctype defines which type of HTML we are using and also its declaration should be givens first in
any HTML document. Doctype does two things, one is the identification of dialect of HTML we are
using whereas the other one is control of a browser over using a standard or quirks mode for
rendering a document.
< HTML >
HTML is short for HyperText Markup Language. It is used in creating pages which are technically
called as electronic documents that are displayed in World Wide Web. HTML code is used for
writing almost every web page. It is responsible for the proper display of text, images or other media
info over our web pages. Without HTML, web pages won't display images and text is not displayed
as they are intended to be.
< Body >
In general, the body represents or contains all the elements that are needed for executing a

JavaScript.
< Script >
At first < script> tag was used only to add a necessary level of interactivity for web pages, but
as the web has evolved a lot so does the < script > tag. In order to specify the scripting
language of choice, the < script > tag's type attribute is used.
Var
JavaScript variables are

Ntpv1 Case 8. 1
DNS:
DNS is a protocol with some protocols for computers in exchanging data over the Internet.Its basic
job is to turn a user–friendly domain name like "google.com" into an Internet Protocol (IP) address
like 8.8.8.8 and 8.8.4.4 for IPv4 that computers use to identify each other on the network.Infact
Google Public DNS is largest DNS service in the world which handles more than 400 billion
requests a day. All the host devices on the internet use an identity which is called an IP Address to
establish a connection with site they are need. With the DNS service, we don't need to remember the
whole bunch of numbers stacked at each decimal point. We just use a DNS server or name server
and access the sites with specific names.And this DNS server ... Show more content on
Helpwriting.net ...
STEP 2 :
REQUEST THE DNS SERVERS:
Lets consider the latter case in Step 1, if the information is not stored in local devices, the computer
contacts the Internet Service Providers' DNS Servers (in recent times, Recursive DNS Servers).
These computers perform the query on behalf of the user. All the DNS servers have their own
caches, so the query ends when the information is delivered to the user.
STEP 3:
ASK THE ROOT NAME SERVERS:
If the Recursive DNS servers are not able to send the response or they don't have the enough
information for the query, then the Root name servers come into the picture. A name server is a
computer that responds to queries about the Domain names. There are 13 Root Name servers . These
servers act as a bridge in directing the query to answerable resources if it doesn't have enough
information.
STEP 4:
TOP LEVEL DOMAIN:
The Root Name servers will direct the query to the Top Level Domain for the .com which have their
own nameserver set which makes a distinction for TLD. Same as the Root Name servers, they direct
to their servers which have the information.
STEP 5 :
The Top Level domain name servers direct the query specific namerservers. There are Authoritative
servers have the information in DNS records.
STEP 6:
RETRIEVE THE INFORMATION:
The

Application Layer Protocol Called Hypertext Transfer...
Application Layer
The next layer we will examine is the application layer. This is the topmost layer of the TCP/IP
model and preforms the functions of the Application, Presentation and Session layers that are part of
the OSI stack model. We are now squarely in the domain of software and applications. This is the
layer that directly interfaces with the user. This layer helps top format and forward the users request
for information, files or application execution and displays the resulting information supplied by the
responding server.
When we think about the Web we are often talking about the information presented to us by a
browser program that is using an application layer protocol called Hypertext Transfer Protocol
(HTTP). This information may be in the form of Hypertext Markup Language (HTML) files, regular
text files, graphics, media files or various other types of information.
The typical web site that we are accustomed to viewing was most likely written in HTML. HTML is
a special language developed to provide informational markers for software applications that will
instruction the software application, how to present the information contained in the HTML file.
These documents are constructed in a particular format and a well–constructed very basic webpage
should have the following structure:
The type of document public vs private for example. This section also lists the version of HTML
that was used to create the document. This basically states that

E Commerce : Business Activity That Occurs Online
E–commerce
Electronic commerce, or e–commerce, refers to economic activity that occurs online. E–commerce
includes all types of business activity, such as retail shopping, banking, investing and rentals. Even
small businesses that provide personal services, such as hair and nail salons, can benefit from e–
commerce by providing a website for the sale of related health and beauty products that normally
are available only to their local customers. To operate as an e–commerce company you need certain
hardware, I will explain this.
3 click businesses
Ebay
Amazon
Gumtree
3 brick businesses
McDonalds
Subway
McColls
Hardware & software of e–commerce
Web servers:
Web servers are compute systems that program and dispenses web pages as they are requested (they
have an IP address). A web server is basically what a program or website is ran off of and depending
on how good the servers are depends on how fast the programs are. The main use of a web server is
to store, process and deliver web pages to clients. Another thing it is used for would include the
configuration log file settings, including where the log files are saved, what data to include on the
log files and other log file settings. As well as the ability to configure website security. An example
of this would be user accounts that are or aren 't allowed to view the website which also means the
IP addresses that are or aren 't allowed to view the website as well. Also creating an FTP site; an
FTP site allows users to

The Top Cloud Service Providers
The top Cloud Service Providers (CSPs) in our market are various. Most of them have their special
advantages for surviving in fierce business competitions. Some may have advantages on mobile app,
some may have advantages on languages, customer help and support services or prices, or others
may pay more attention on security protection and their reputation improvements. In this
assignment, I picked up four top CSPs with comparisons of their functionality, cost, security, mobile
access and customer support services. The four CSPs are Apple iCloud, Google, OpenDrive, and
Amazon.
Apple iCloud
Functionality: iCloud provides email, contacts, calendar, documents, spreadsheets, music, photos,
videos, and slideshows. It also provide view files, ... Show more content on Helpwriting.net ...
Compare to Apple, Google does not provide media streaming feature, but Google do share files and
desktop access.
Lowest monthly cost is $5 with storage space of 1GB and 25 GB for email (Lee, n.d.).
High security: Google has encrypted all their storage data with high secure VPN access and firewall
protection.
Mobile access: Google has a broad support on mobile, such as iPhone, iPad, Android, Windows
Mobile, BlackBerry, and Mobile Browser.
Customer support: Google has an excellent customer help and support system by phone, email, and
online chat.
OpenDrive
Functionality: OpenDrive has fewer features than the features of Google and Apple. It provides the
same functions as Google and Apple except email, contacts, and calendar. Different from Google
and Apple, they do support both media streaming and share files.
Lowest monthly cost is $5 with storage space of 100 GB (Lee, n.d.).
High security: OpenDrive provides high secure access code protection and well defined security
framework and measurements.
Mobile access: OpenDrive only support iPhone, iPad and Mobile Browser, but does not support
Android, BlackBerry or Windows Mobile.
Customer support: Compare to Google and Apple, OpenDrive has a medium level of support
services by email or online ticket form.
Amazon
Functionality: Amazon features are similar to OpenDrive which are fewer than the

Current and Future Development of Open Source Software and...
Current and Future Development of Open Source Software and Latest Development in ICT
Name:
IC Number:
Group Member: Muhammad Fauzi Bin Mohd Eshar (961226–14–5417)
Ismail Bin Abdul Mutalib (960409–02–5165)
Teacher Name: Fatimah Binti Ismail
Content 1.0 Introduction
2.0 The Latest Open Source Operating System (OS) 2.1 Meaning of Open Source OS 2.2 Examples
of Open Source OS 2.2.1 Linux 2.2.2 Kubuntu
3.0 The Latest Open Source Application Software 3.1 Meaning of Open Source Application
Software 3.2 Examples of Open Source Application Software 3.2.1 Mozilla Firefox 3.2.2
4.0 The Latest Development in ICT 4.1 Hardware ... Show more content on Helpwriting.net ...
As of May 2012[update], Google Chrome has approximately 33% worldwide usage share of web
browsers, making it the most widely used web browser, according to Stat Counter.
4.0 The Latest Development in ICT 4.1 Hardware a) Canon PIXMA MX360 | Example | b) Canon
PIXMA MX515 | 2011 | Date released |
2012 | * Canon PIXMA MX360 was first introduced by canon in January during CES 2012. *
Automatic document feeder that can fit up to 30–100 sheet rear feed tray. * Can print, scan, copy
and fax. It is content a wireless connection. * Full HD Movie Print. | Special feature | * Contains a
practical set of features including a fax modem and a 30–sheet automatic document feeder. *
Support wireless networking. * It is comparatively simple when compared to High–end model in the
PIXMA range. * Stylish all–black FastFront design. |
4.2 Software Software | a) Skype 2011 | b) Skype 2012 | Date released | 2011 | 2012 | Special feature
| * The service allows users to communicate with peers by voice, video, and instant messaging over
the Internet. * Service allows Skype users to receive calls on their computers dialed by conventional
phone subscribers to a local Skype phone number. * The service better than Skype before 2011. *
Nice designing model. | * ability to send files and screen sharing * Will only cost about two cents a
minute. * The service better than Skype before

M1 Web Architecture Analysis
In this assignment I will be discussing web architecture, functionality and components
P1/m1
In this assignment I will be discussing web architecture ` ISP
ISP which is short for internet service provider is basically term which is used to define a company
that provides a range of internet services including personal and business access to the Internet. The
service provider will always give you a modem a username and password unique to the user and the
user are usually charged for this monthly. There are many internet services provides and Examples
of these providers include BT, virginmedia, sky ect.
Web Hosting Services
This lets people or/business's design their own website over the internet. All companies that host a
web supply data space ... Show more content on Helpwriting.net ...
Https is not really a protocol by itself instead it is the result of running the protocol (http) on top of
two other protocols called ssl/tls. This makes internet communication more secure. It also ensures
that in data within the internet communication from the user and the website cannot be read or
breached by a third party.
TCP/IP
TCP/ IP which is also Short for (Transmission control protocol), is the a group of communication
protocols used to communicate on the Internet. TCP/IP uses lots of different protocols, the two main
protocols that it uses is TCP which is short for "transmission control protocol" and IP which is short
for (internet protocol). It is responsible for providing the host with access to the internet.
WEB 2.0
Web 2.0 is a term given To describe the second stage of the world wide web with this version being
based on user interactivity and the sharing of data online and it is also more user friendly than the
previous version of world wide web. Web 2.0 was first introduced in 2004. Some examples of
Features of web 2.0 include things like web applications; web applications can now be ran straight
from the web browser due to web 2.0's user interactivity. Other features include social network, face
book twitter and blogs

Htp Essay
Web pages make up most of the internet. These documents are written in HTML (hypertext markup
language) and are translated by your Web browser. Web pages are made up using text editors like
Notepad, WordPad and VI.
Language in web page constructing talks about HTML and based that lets you declare a set of rules
for encoding documents in a format that is both human–readable and machine–readable.
HTTP (Hypertext Transfer Protocol) is a method used to transfer information on the internet and
normally precedes the "description" of the actual resource being accessed and transferred.
XML (Extensible Markup Language) is a specification for creating other, custom markup languages.
It is an extensible language because it allows the user ... Show more content on Helpwriting.net ...
HTML colours are specified using predefined colour names, or RGB (Red Green Blue), HEX
(Hexadecimal), HSL (Hue, Saturation, and Lightness) RGBA (Red Green Blue Alpha) and HSLA
(hue, saturation, lightness, and alpha) values
Images can improve the design and the appearance of a web page. In HTML, images are defined
with the image tag. The image tag is empty; it contains attributes only and does not have a closing
tag.
The Header tag defines a thematic break in an HTML page and is most often displayed as a
horizontal rule.
The header tag is used to separate content or define a change in an HTML page
An unordered list created using the (–– removed HTML ––) tag, and each list item starts with the
(–– removed HTML ––) tag.
The list items in unordered lists are marked with bullets, by default.
An ordered list, created using the (–– removed HTML ––) tag, and each list item starts with the (––
removed HTML ––) tag. The ordered list contains information where order should be emphasized.
The list items in ordered lists are marked with numbers.
Paragraphs are defined with the (–– removed HTML ––) tag. The Paragraph tag is very basic and
typically, it is the first tag you will need if you want to publish your text on the web pages.
HTML Hyperlinks are defined with the (–– removed HTML ––) (–– removed HTML ––) tags. You
can link and jump from one document to another.

The Past, Present, and Future of Website Designers and...
This paper will be discussing the past, present, and future of web designers and developers. First by
looking at the brief history of websites and how it has evolved to what is it today. Second will be
discussing the present trends of how people are viewing websites on mobile devices such as: cell
phones and tablets, and how that affects the design and development of websites. Lastly we'll
discuss the possible expectations the future has in store for us, devices like Google glass and other
advancements to come. Website would of course not exist without the invention of the internet,
which came out in the 1960s. It was first only allowed to be used by the government so they could
efficiently transfer data from one computer to another. It ... Show more content on Helpwriting.net
...
In the decade mobile devices such as cell phones and tablets have risen in usage for visiting
websites. Since 2010 there as been a 400% growth in mobile web searches. (ETC, 2013)
Unfortunately websites are very hard for the user to view and navigate through websites not
designed for a small screen used on cell phones. This was the new challenge for web designers to
solve and with the growth of popularity of mobile usage the web designers needed to make websites
for both personal computers and mobile devices. Now often if the user visit a website using a mobile
device they will be asked if they want to go to the "mobile site" which are specifically designed for a
better user interface and design for the mobile device. With the smaller screens of mobile devices
the we designers needed to layout the website completely differently so the user does not get
overwhelmed or confused. The new trend for 2013 is called Responsive Web Design also known as
RWD which allows users have a better experience on both P.C.'s and mobile devices. The RWD
templates are designed to work and have a good visual feel on a variety of different screens, so a
user on any device accessing a website will have a good experience on what ever device. (Taheri,
2013) Scrolling and navigation panels on websites have also begun to change, now certain apps
have been integrated into websites for users to have a more fun and effective way to navigate though

Advantages And Disadvantages Of Https
HTTPS is an abbreviation for Hypertext Transfer protocol secure, a protocol to transfer encrypted
data over the web. Tim–Berners Lee in 200 developed HTTP, HTTPS is an extension to this as a
measurement of security. It is primarily used for making online payments, email and sensitive
data.HTTPS is a secure solution to HTTP as it encrypts Data sent and received with SSL HTTP
transfers data as plain text. SSL is an abbreviation of Secure Socket Layers, which was created by
Netscape as an internet and webs security level to transfer data securely. SSL is part of TLS
Transport Layer Security protocol. TLS ensures confidentiality between an end device, applications
and the web. TLS is essential in client–server model because it only allows authenticated users to
view and send data.HTTPS uses this security measure ... Show more content on Helpwriting.net ...
An advantage of REST is its simplicity when compared to Simple Object Access Protocol SOAP,
which requires writing or using a provided server program and a client program. Roy Fielding
created the principles of REST architecture in the year 2000. REST has proved to be a popular
choice for implementing Web Services this is used by online retail giants Amazon.
An application or architecture considered REST–ful or REST–style is characterized by:
State and Functionality division categorically across resource
Use HTTP commands of GET, POST, PUT, or DELETE over the Internet. Every resource is
uniquely addressable using a uniform and minimal set of commands.
The protocol is often client/server.
The majority of web–page are made using this same architectural method which indicates the
popularity of REST in web development.
There are various benefits of using REST in the designing of web applications one of these is the
importance REST applies on security. REST is popular due to the various security measures and
other

Future Of Web Design And Development Essay
AMITY INSTITUTE OF INFORMATION TECHNOLOGY
AMITY UNIVERSITY, NOIDA
Term Paper
Past, Present, and the Future of Web Design and Development
Kunal Chauhan
A1004914060
B.Sc. IT (2014–2017)
Mentor: Mrs. Deepa Gupta
DECLARATION
I hereby declare that the project work entitled "Past, Present and Future of Web Design and
Development" submitted to the Amity University Noida is a record of an original work done by me
under the guidance of Mrs. Deepa Gupta, assistant professor department of Amity Institute of
Information Technology, Amity University Noida, and this project work is submitted in the partial
fulfillment of the requirements for the award of the degree of Bachelor of science in Information
Technology. The results embodied in this thesis have not been submitted to any other University or
Institute for the award of any degree or diploma.
Kunal Chauhan
Bsc. IT (Sem 3) 2014–2017
A1004914060
CERTIFICATE
This is to certify that Kunal Chauhan of BSc.IT from AMITY UNIVERSITY has done his semester
project at NEW DELHI from 1st June 2015 to 30th June 2015. The project entitled "Past Present
and Future of Web Design and Development" embodies the original work done by Kunal Chauhan
during his above full semester project training period.
Date:–
Signature:–
Deepa Gupta

Assistant Professor
AIIT, Amity University
Noida, Uttar Pradesh
Table of Contents
Topic Page
Abstract 5
Introduction
Introduction 6
What Is Web Design? 7
What Is Web Development? 8
Additional

Create Structures And Styles And Use Them Essay
Create structures and styles and use them to produce websites
KU
1.1 Please see initial design folder
1.2 The main law I was concerned with while creating the site was the copyright, Designs and
Patents Act. To ensure the site was in line with this act with regards to images I created the
Background of the logo myself using GIMP2 I then converted the background of a Lion rampant to
Alpha so I could place this image on top of the background image. I am also covered by the creative
commons to take and change an image found on the web. Since there was work completed on the
image the final logo can be claimed as my own intellectual property.
ST
1.1 Planning involved consideration of navigation method, colour scheme, logo design, favicon
design, font choice and site name. Once these had been decided upon I started to gather resources
for the project. The first thing that was obtained was the site font, this was found by going to google
fonts and searching for stencil. A stencil font was chosen as the website is for booking and finding
out about airsoft (a sport like paintball but using plastic pellets instead of paintballs) and therefore
this font gave the site a military–esque feel relating back to the military theme. The next
consideration to deal with was colour scheme originally a black and brick red colour scheme was
chosen but later seeing the site using this scheme it was deemed too dark, I, therefore, opted for an
off–white and red colour scheme as this lifted the page

Analysis of Web Browsers
For this paper, I tested out Firefox, Internet Explorer and on my mobile I tested Opera Mini. The
first site is a news site, CNN.com. This site renders well in Firefox, with a clean look and all of the
functionality intact. Internet Explorer renders the front page in a similar fashion, but there are
popups and ads that have been blocked on Firefox. I have customized Firefox significantly but have
not undergone the customization process with either Internet Explorer or Opera Mini. These lend
clutter to the appearance when using Explorer. Opera Mini's version of CNN.com has fewer
graphics, and reduced functionality. There are headlines that must be clicked through, but the layout
of these is less efficient than can be found on the full–sized browsers. Pages load very quickly on
Opera Mini.
The next site is ESPN.com. This took a long time to load in Firefox, compared with the other two
browsers. The look is clean in Firefox, however, and full functionality is intact. It is almost as if the
media companies are optimizing for this browser. Internet Explorer again loads more ads and
popups. The layout of the front page has more dead space, but the functionality remains intact. In
Opera Mini, the site has a dramatic reduction in visuals, and the site's layout is altered such that
stories appear in a linear list, without the formatting and compartmentalization of the full–sized
browsers.
With Amazon.com, Internet Explorer also suffers from excessive dead space, for example at

Annotated Bibliography On Google Chrome
CHAPTER: 2
INTRODUCTION TO GOOGLE CHROME
2.0 INTRODUCTION: [7]Google Chrome is a freeware web browser accessible by Google.
Basically the software is free of cost .The chrome is easily offered and easy to use. It was first in
2008, for Microsoft Windows, and was future sketch in the Linux , macOS ,iOS and Android.
Google Chrome is also the essential part of Chrome OS, where it assists a policy for running web
apps. Google announcements the most of Chrome's source code as the Chromium open–source
project.
The core of the Google chrome is written in the C++ language .The rendering Engine of the chrome
is Web core and C++.The java script Engine is V8 and C++ in Google Chrome. The developers of
Google Chrome are Google. It is available in 47 languages. The operating systems it support are
Android 4.1 or later
IOS (version 9 or later )
LINUX (GTK v2.24 or Later)
Windows 7 or Later
The windows, Linux, UI bits are written in C++. The Mac/IOS UI bits are written in Objective C
.The Android UI bits are written in Java. Initial release was on September 2, 2008, about 8 years
ago. It is free ware under Google terms and conditions. Google Chrome is an open source software
program for traversing the www World Wide Web and successively Web–based application and
Mobile Based applications.
2.1 HISTORY:
Google business leader Eric Schmidt disparate the progress of an independent web browser for six
ages. He indicated that "at the era, Google was a minor company," and he did not

How Private Is Our Privacy On Internet?
How Private is our Privacy on Internet?
1,846 words
Stephen Hawking, a well–known scientist and researcher once said, "We are all now connected by
the Internet, like neurons in a giant brain". In other words, he meant that the internet is helpful to us,
in every way, from getting the information around the world to getting connected with everyone.
The world today is an age of internet where there is life in and outside of the web. The internet is
very powerful and convenient, so that it has become an inevitable part of the Americans. On the
other hand, it is not a very good thing when the big corporations and the government use it to spy on
the consumers and use it as marketing tool. The online privacy and safety is a major concern in ...
Show more content on Helpwriting.net ...
However, most users are not aware of the amount of personal information that can be collected
without their consent when they do such ordinary things as visiting a Web page, opening a
document, or reading an e–mail message. The protocol of the Web requires that a certain amount of
information be exchanged between a user's Web browser and the Web server with which it is
communicating. The server needs to know the type and version of the browser because different
versions have different capabilities, such as support for Java or online forms. The Web server knows
the page from which the user came and the page to which the user goes because that information is
part of the environment shared by the Web server and the users Web browser.
Information about an Internet user can be collected in many ways, including the underlying protocol
of the web, cookies, banner advertisements and web bugs. A user may also provide information to
an online vendor to reduce annoyances. Almost every user has seen a popup ad of almost anything
that is annoying and disturbing. Some of these ads comes in full screen and would not let us close
the pop up window. These ad companies know that the people gets annoyed when the same popup
ad keeps appearing. Some of the ads have a "Click here to disable this ad" button that takes the user
to another page which shows you even more ads of the company. By doing so, a

Task Bi: Conceptual Modeling Tool
In Task Bi I created a structure diagram is a conceptual modeling tool used to document the different
structures that make up a system such as a database or an application. It shows the hierarchy or
structure of the different components or modules of the system. I have added all the links of the
websites I will be using. However, due to my website plan being complex I added less links made it
simple and look professional.
The index page is the URL or local file that automatically loads when a web browser starts and
when the browser's 'home' button is pressed. The term is also used to refer to the front page, web
server directory index, or main web page of a website of a group, company, organisation, or
individual. However, this was a page. ... Show more content on Helpwriting.net ...
However, I changed my initial plans I had for the website. This is because it was time consuming.
Therefore, I wanted to make the task simple and ensure the website looked professional. Instead of
making it more complex I wanted to make it easier and neat. As, well, as, ensure the tourist find the
information, which will be added useful. Therefore, I changed my plan for the website. Also, I added
the images on the website of the second lesson of the week and added the map and created the
hotspot. As, well, as, I did this for all the sections and added information about each topic that I
wrote about. Moreover, I ensured the size of the images and font style is the same. This is because I
wanted my website to look professional and I wanted to make it stand out and

Changes in Web Standards
Throughout the last decade web developers have been experiencing changes in Web Standards as
well as a different markup language called HTML5. HTML5 a markup language used for structuring
and presenting content for the World Wide Web. HTML, or Hyper Text Markup Language forms the
backbone of almost every site on the internet. The most important technologies right now are HTML
and devices evolving HTML platforms (Anglin). Although HTML5 is the most recent updated
markup language today, it has many advantages and disadvantages when it comes to web
development. HTML4, the last major iteration of the language, debuted in 1997 and has been
subsequently poked and prodded so that it can handle the demands of the modern Web (O'Brien). In
order for web developers to fully understand the meaning behind HTML5, throughout this article I
will be discussing why HTML5 is such a big deal, what it can actually do, the many advantages and
disadvantages, the benefits that favor HTML5, and arguments it has for the web today. Have you
ever found yourself rolling your eyes when a web designer or developer talked to you about
HTML5, I completely understand. So why is HTML5 such a big deal in web development today? As
it turns out, it really is something that's exciting and better and could really be worth investing into
for your next Web site project. HTML4 has been tweaked, stretched and augmented beyond its
initial scope to bring high levels of interactivity and multimedia to Web sites

What Are The Advantages And Disadvantages Of The...
Assignment 1
Nur Farahusna Shahira Binti Sabarudin
CB13043
Faculty Of Computer System And Software Engineering
Lecturer
Sir Nor Azhar Bin Ahmad
Web Scripting BCS2303
Section 02
I. INTRODUCTION In the first week study, I was given an assignment by the lecturer about mobile
application. Nowadays, mobile technology has developed rapidly over the year. We can see this
evolution of mobile technology from day to day. Besides, we also can see the improvement in
mobile according to user requirement. I really believe, mobile is the important thing in life. This
because, without mobile people will having difficult to communicate with each other. So in this
assignment I will discuss about the mobile platform, web browser for mobile, ... Show more content
on Helpwriting.net ...
Social features–BlackBerry platform provide special features and functionality for the BBM.
Disadvantages of BlackBerry platform:
Application–There is less application that suitable develop by using this platform.
3. IOS SDK IOS SDK is the mobile application platform that develop by Apple Inc. This platform is
specially develop to create application for IOS. This platform is used in Apple product such as
iphone4, iphone5 and iphone5s.
Advantages of IOS:
Security–There is less of malware in the IOS application. This is because Apple's will verify the
identity of the application publisher.
Privacy–IOs manage the user's private information such as contact and location more better than
other platform. Disadvantages of IOS:
Difficult to share the music or images with other platform.
Customizability–very limited than other platform unless jailbreak.
So this is several mobile platform that usually use by the developer to create application based on it.
There is also have another mobile platform such as Marmalade, Mendix and

The Importance Of A Web Certificate
Buy a Certificate: Now, you need to prove, the ownership of your website that it belongs to you –
kind of ID card for your website. This will be completed by creating an SSL certificate, in simple
paragraph of letters and numbers, that should be known by your site only; a long password kind. At
the time of actual user visit your website with "https: ', this password will be authenticated and if it
is correct, it automatically confirms that your website is encrypts the data.
You can also create the certificate at your own, but people prefers with "Certificate Authorities".
They keep a copy of long password and can guarantee for you.
Activate the certificate: Sometimes your web hosting company activate the certificate for you, but
you can ... Show more content on Helpwriting.net ...
Disadvantages of Implementing HTTPS
Cost – There is an extra cost to obtain SSL Certificate, and hidden one's are administrative cost for
applying and renewal every year.
Slower – HTTPS is somewhat slower in comparison with HTTP. It adds calculation overhead and
network overhead.
HTTPS cannot stop stealing personal information from the webpage's cache on the browser.
Because, SSL only translate data in coding, during transmission while in network, it is clear text in
the browser memory. HTTPS server can only offer one "virtual host" behind a single socket,
whereas HTTP provide multiple socket.
How would HTTPS will protect you using a public Wi–Fi connection at a local coffee shop?
It is made to deliver us sheltered connection all over the place where ever people access protected
websites, still there is constantly a danger of using HTTPS over the public Wi–Fi nets. Sometimes
MITM (Man in the Middle Attack) trap the public Wi–Fi net. With MITM attacks, it pushes
web/mobile browser to use least SSL / TLS algorithm edition which made easy for hackers to break
it doubtfully. Handler never identify attacker's doubtful actions and turn out to be the victim of
cyber–attack. Attackers can crack user's personal and financial, gathers their data and track their
internet activities.
To overcome this situation or best safe option is to use VPN (Virtual Private Network) connection
from your mobile/laptop.
Should all Web traffic be required to use

The Factors For The Website
In the first part of Learning Aim A I looked at the purposes of websites and the requirements need
for websites to be successful and to have as many views from users as possible. In the second part of
this learning aim I will look at the factors needed for the website to be developed.
In order to develop a website you need use scripts. Scripting language is a computer language which
is easy to learn and write which consists of a group of commands that ca be executed successfully.
There are different versions of scripts for example Perl, PHP and Python and JavaScript which has
become the most popular and most preferred. Script is also used in HTML as a tag, which is used for
defining a client side script such as JavaScript. The tag ... Show more content on Helpwriting.net ...
o Number of hits – The number of hits simply means the number of people that view the webpage at
the same time. So, the more people trying to view/access the webpage at the same time the slower
the webpage will load slowing down its performance. This is due to the fact that the server will
complete the requests in the order it receives the. This issue can only really be resolved by using a
more powerful server which can complete more than one request at a time.
o Executions performed before webpages are loaded – Before a webpage can be loaded all the files
(such as images and videos) that are part of the webpage need to be found. So this means that the
more files a webpage has the longer it takes for the server to find these files delaying the webpage
from loading at a quicker pace. In addition any server side scripts need to be executed before HTML
files are sent to the user's computer. Scripts can run relatively slow so, in order to prevent this from
occurring and making sure that the performance is as fast as possible the web developer can speed
up the process by making the PHP scripts run quicker.
Client machine scripting – Client side programming is mainly involved with the user interface, so in
this case it is the browser, in the user 's machine, that will run the code which is mainly done in
JavaScript. The code must be able to run in a variety of browsers. The client side which is normally

Web Application Of Web Applications
WEB APPLICATION SECURITY
Table of Contents
Introduction to Web Application............................................................................04
Web Application Attacks....................................................................................04
Common Application Attacks..............................................................................05
Injection Vulnerability.......................................................................................06
Cross–Site Scripting..........................................................................................07
Broken Authentication and Session Management.......................................................07
Conclusion....................................................................................................08
List of Tables and Figures
Web Application Exposed Structure.......................................................................05
Example of SQL injection..................................................................................06 WEB
APPLICATION SECURITY Introduction to Web Application
Web Application is ... Show more content on Helpwriting.net ...
Web Application Attacks
Now a day, data sharing over web based application has greatly increased which is technically good.
Also application attacks were increased which is very risky as the issue related to confidentiality,
integrity, availability which results in data theft.
According to John Desmond, there are many dangerous application attacks which provides the
access for end user to view system resources and private information's by breaking the network
firewalls (John Desmond, 2004).
In this paper, I would like discuss the few top vulnerabilities to web application as per the recent
survey of Open Web Application Security Project (OWASP). Here the goal is to learn and discuss
some of the top vulnerabilities effect and how to prevent those attack.
Application development is done more and more on the web. We are using web browser for
accessing the application, here it uses Hyper Text Transfer Protocol(HTTP) to communicate with the
network. As application layer is the top layer in OSI it is easily accessible from outside world and
which may sometimes result in data theft or loss.
Fig.1: Web Application Exposed Structure (Source: Security Intelligence, Paul–2015)
Common Application Attacks
Goal of this research paper is to educate and informing about the common and top vulnerabilities to

the web application by referring the latest survey of Open Web Application Security Project
(OWASP) on

Ptp Essay
Describe how browsers use plug–ins. See page 295. (1 point)
Browser's plug–ins help browser be able to work with file formats. People can download plug–ins
from the Internet, while looking for the plug–ins, people need to use their browsers to find the
correct version plug–ins to let them work.
2. Explain why cookies are useful in an environment that is based on a stateless protocol, and
provide some concrete examples of their use. See page 296 (2 points)
Stateless protocol means while people are visiting a webpage, the webpage does not record it.
The cookie is used to keep the track of your activities, which means it records everything you click,
and also your purchases.
Examples: When you go to Baidu and look for something, there will be ... Show more content on
Helpwriting.net ...
Post: Use some file transfer utilities like FileZilla.
5. List the four most commonly used styles of citation and demonstrate how to correctly format a
citation to a Web page using each style. (1 point)
APA, Chicago, MLA, Turabian (Different in–text citations same order as here).
APA:
You Earned It. (2015, July 7). Quotes: creativity and innovation in the work place. Retrieved from
https://youearnedit.com/blog/quotes–creativity–and–innovation–in–the–workplace/ Chicago
Smith, Andrea, "Boarding School Abuses, Human Rights, and Reparations." Social Justice 31, no.
4 (2004): 89–102. http://www.jstor.org/stable/29768278.
MLA:
Ambrose, Anthony. Letter. New England Journal of Medicine 337.2 (1997): 128. Print.
Turabian:
Franklin, John Hope. 1985. George Washington Williams: A biography. Chicago: University of
Chicago Press.
6. Explain two ways that shopping carts can work with cookies. (2 points)
Online shopping website might use your cookies to record the items that you put into shopping
carts. Online shopping website may use cookie to identify you as a single shopper, and differ you
from the others.
7. List three threats to the security of credit card numbers and other sensitive data during ecommerce
transactions. Describe how the following e–commerce technologies work: SSL and person–to–
person payment systems. (3 points)
Stolen credit card: Stealer might be able to use your credit card.
Hacked: Hacker might get your personal information through your credit card.
Illegal

Essay on The Disappearance of Flash Websites
If you need a website that "goes big" visually alongside complex interactions and delivers a rich
experience to a vast range of browsers, Flash is the only way to go. Right?
Nope.
With the widespread adoption and advancements in both newer browsers and JavaScript Libraries,
using Flash (or any other plug–in technology) makes little sense for MOST situations but can have
its place on the web, given considerations for progressively enhanced content.
In the current landscape of technology and accessibility to the Internet through net–enabled devices
like picture frames, netbooks, cell phones, and televisions, the benefits of using Web Standards are
outweighing the benefits of using Flash, especially when you're delivering content to ... Show more
content on Helpwriting.net ...
"HTML5 vs. Flash" is the wrong discussion. "Accessible rich media" is the right one – Jeffrey
Zeldman (via twitter)
In the end, we're all just trying to create sites that can be accessed and used, no matter what tools we
use to deliver them.
Healthy competition
In the early days of the web, Flash was pretty much the only way to deliver a rich experience across
different browsers and platforms. CSS and JavaScript were very inconsistently supported between
browsers and relying on them was hardly worth the trouble.
Flash saw great success early on and pushed forward at an accelerated speed – the small app that
mainly made animations quickly became a very worthy development environment in its own right.
Developers and designers alike made a choice to concentrate their efforts in that arena, often
segregating themselves from the open web and backing the proprietary technology. Flash sites took
over and dominated the web, and Web Standards had a hard time creating the experiences that users
were starting to expect.
Web Standards may have once fallen behind, but they continued to be pushed forward with the help
of the practitioners and those willing to embrace the idea of an open web.
The benefits of Web Standards and why they are slowly taking over
Users expect rich experiences and, in lots of cases, those great experiences are now being

The Is The World Wide Web Is Invented By A Man Named Tim...
The Web is composed of many languages, unspoken languages written in code. These languages
take a short time to learn, but years to master; and unlike spoken languages they are constantly
evolving at a noticeable rate. Changing to accommodate for the webs changing functionality, as it
shifted from being only scholarly to include news, entertainment, socializing, and business. In its 28
year life span the web has evolved from the most basic HTML layouts to the high functioning
responsive sites people are familiar with today. What is known as the World Wide Web was invented
by a man named Tim Berners–Lee in 1989 (Toshniwal, 2004). He wanted to create a way for
scientists and researchers across the world to be able to share documents. With the World Wide Web
they would be able to download a collection of documents to a computer, and those documents
would be connected to other related documents via hyperlinks (Longman). A hyperlink in a
connection from one page to another by clicking it with a mouse, this can be done to images or text.
It's common for hyperlinked text to be underlined and a different color than the rest of the text.
When creating the World Wide Web Berners–Lee also created HTML, which stands for Hypertext
Markup Language. HTML is a text file that tells the web browser how a web page should be
displayed and organized (Longman). He created HTML by drawing inspiration from the very first
Markup language, Standard Generalized Markup Language(SGML) (Toshniwal,

Privacy Policy : Our Privacy
Privacy Policy
Our Privacy Policy was last updated and posted on March 16, 2016. It governs the privacy terms of
our Website, located at http://TourEgypt.co.uk, sub–domains, and any associated web–based and
mobile applications (collectively, "Website"), as owned and operated by New Winner Tours. Any
capitalized terms not defined in our Privacy Policy, have the meaning as specified in our Terms of
Service.
Your privacy is very important to us. Accordingly, we have developed this Policy in order for you to
understand how we collect, use, communicate and disclose and make use of personal information.
We use your Personal Information only for providing and improving the Site. By using the Site, you
agree to the collection and use of information in accordance with this policy. Unless otherwise
defined in this Privacy Policy, terms used in this Privacy Policy have the same meanings as in our
Terms and Conditions, accessible at http://TourEgypt.co.uk. The following outlines our privacy
policy.
Before or at the time of collecting personal information, we will identify the purposes for which
information is being collected.
We will collect and use of personal information solely with the objective of fulfilling those purposes
specified by us and for other compatible purposes, unless we obtain the consent of the individual
concerned or as required by law.
We will only retain personal information as long as necessary for the fulfillment of those purposes.
We will collect personal

Case Study Of Browerstack: A Cross-Browser Testing Tools
White Paper BrowserStack–A Cross–Browser Testing Tool (Cloud Based Testing Tool) July 2015
Table of Contents Abstract 1 1.Local Testing 1 1.1 How to enable local testing? 1 1.1.1 Using
Browser Extension 1 1.1.2 Using Command–line Binary 1 1.2 Security 2 2.BrowserStack–Live 2 3.
BrowserStack–Automate 3 4. BrowserStack–ScreenShots 4 5. BrowserStack–Responsive Testing 4
6. Summary 5 7. Case Study 5 8. References 5 9. About the Authors 5 Abstract BrowserStack is a
cloud based cross–browser testing tool to test public and private websites on desktop and mobile
browsers. BrowserStack was found by Ritesh Arora and Nakul Aggarwal in April 2011.We can test
our websites either manually ... Show more content on Helpwriting.net ...
Figure 3:BrowserStack Automate session 4. BrowserStack–ScreenShots BrowserStack ScreenShots
feature is used for layout testing of our web application. It can instantly generate screenshots of a
website across a range of 650+ browsers which includes desktop and mobile browsers, by selecting
25 browsers at a time. Ruby API is available for working with BrowserStack ScreenShots. It
supports 2 third party tools to take screenshots rapidly. a. ScreenShooter This tool generates
screenshots from command–line interface. b. Pybrowserstack–screenshots Python API wrapper
including PhantomCSS, a CSS regression testing tool that compares screenshots to see if CSS
changes have affected the design. This tools takes screenshot and download when they are complete.
5. BrowserStack–Responsive

Marketing Analysis : Gionee F103
It's Monday morning and here is a quick wrap–up of the posts published on trak.in last week. Being
a Diwali week, Trak.in had a slower week than what we have normally.
Weekly Wrap–up of Tech, Mobile & Startups
4G Smartphone sales have gone through the roof – every Indian telecom operator has already
launched or in process of launching their 4G services. However, many of us still think that 4G is just
about high–speed data. This is simply not true. Here we try to explain 4G in more detail!
Gionee F103 is a budget segmented fashion series smartphone, which mainly focuses on having the
best possible looks on a budget. Here is our full detailed review of the phone.
Twitter added color and light to your Diwali Wishes by showing a emoji of a Diya whenever you
use the hashtag #HappyDiwali. This is Twitter's first–ever Diwali emoji for the country to celebrate
the festival.
Google has just launched its new service called Contributor that can be used as a very effective
alternative to Google AdSense by web publishers all across the globe. The 'beta' version of
Contributor has been available for a while to a select few publishers, but it is in the recent past that it
has become available to many more users/publishers across the globe.
Flipkart has finally admitted their mistake of going app–only mode, and have decided to flip back to
mobile browsers. When you open Flipkart.com mobile browsers, they no longer force the customer
to download their apps; instead, they offer a new,

Analysis Of Webrtc Is A Free, Open Project That Enables...
EXECUTIVE SUMMARY
WebRTC is a free, open project that enables web browsers with Real Time Communication
capabilities via the use of simple JavaScript APIs and HTML5. The WebRTC components have been
built to serve that purpose. It has been termed as a disruptive innovation that has replaced the
software installation or plug–in functionality demanded by the old browsers. It can democratize and
decentralize tools required for content creation and communication like telephony, gaming, video
production, music making, news gathering and many other applications. It builds on the strength of
the web browser and abstracts signalling by offering a simple state machine that maps directly to
PeerConnection. This enables the web developers to choose their own signalling protocols for their
usage scenario. Ultimately, its flexibility and ability to download JavaScript will change the way
Real Time Communication happens in the future.
1. INTRODUCTION
Real Time Communications (RTCs) had a beginning with the dedicated Telephone networks before
they evolved to use the Internet with "Telecom–type Servers". The significant development that
happened to make the worlds of RTC and Web to meet was WebRTC which was the answer to avoid
the installation of plug–ins into web browsers and build Real–Time functions directly into the
browsers. [4]
WebRTC (Web Real–Time Communication) is an Application Programming Interface (API)
definition that has been drafted by the World Wide Web

Project Research Report : Developing A Web Browser
Production Project Research Report
Assignment 1 – Topic: Developing a Web Browser
Date: 10th December 2014
Student Name: Muhamad Fauzi bin Hamzah
Student Number: c7157740
Tutor Name: Duncan Mullier
Abstract
This research report was to understand the background of the software architecture and how it
interrelates with the architecture of web browser. Having a working reference that could be used for
the project will help both during maintenance and design time.
In this paper, it will be about the architecture that will be used in order to creating the web browser
by using the C# language which has been known to have save programmers time in developing with
the features it provides. In addition, the methodologies that was introduces was the extreme
engineering which is mostly used for software development makes it easier for tasks to be done and
tested without having to go back like other methodologies. The open source of the web browser
architecture has been reused for everyday web browsers and the convergent evolution.
Contents
Production Project Research Report 1
Abstract 1
Introduction 2
Review of literature and technologies 2
Software Architecture 2
The architecture of Web browser 3
Software for building a web browser 5
Different ways of developing web browser 5
Proposed methodology 6
Summary 8
Bibliography 9
Introduction
The report will be about the fundamental structure of web browser. These include the software
architecture, architecture of the web browser,

Why Are Web Servers Useful?
What are they?
Web servers are computers that deliver web pages. Every web server has an IP address and
sometimes a domain name.
What are the key functions and features of web servers
Some features include creating websites. Not literally creating websites but setting up a website and
being able to view the web page.
The primary function of a web server is to store, process and deliver web pages to clients
Creating an FTP site (This allows the user to transfer files to and from the site).
To organise website security. What user accounts aren't allowed to view the website and what user
accounts are allowed to view the website. What IP addresses aren't and are allowed the visit the
website.
How to use it
You open up the internet then you would type in the URL for the website you wish to see.
Why are web servers useful?
Web servers are useful because they allow easy flow for things like transferring files from computer
to computer. They are useful for communicating from all around the world. If we didn't have web
servers then we couldn't send files from for e.g. Australia to England. They are useful for storing,
processing and delivering web pages to clients. This relates to e–commerce because web servers are
delivering web pages which have a IP address or domain names so it will make it easier for people
to find your e–commerce site.
Browsers
What are browsers?
Web Browsers are software applications for retrieving and presenting information resources on the

Android Lab Report
5.2. Residual Artifacts on Android Devices In these experiments, we performed a series of read,
upload, and download operations on the sample data–set. The important parts and files of each
browser are listed in Table–3. The investigation of each operation on each experimental VM is
exposed in the later tables. This experiment found that the majority of artifacts are stored in database
files of the storage layer of Android. File Viewer plus [4] HHHexEditorNeo [7] and SQLite DB
Browser [14] are used to decrypt the encrypted databases and to view the contents of the DB file.
Table 3. Important parts and files of browsers Android Default Browser Data Path Cache
/data/data/com.android.browser/cache/webviewCacheChromium History ... Show more content on
Helpwriting.net ...
This operation is tested on "Read VM" then examined and analyzed. And then, we download the
data–set from the CDH Cloud by testing on "Download VM". Finally, the data–set is uploaded to
the CDH Cloud from "Upload VM" and then examined and analyzed. The residual artifacts which
are left on the experimental Android devices while performing the operation are shown as the
following Table–5. Table 5. Artifacts of browsers for primary file Operation File name Artifacts
Android Default Browser Read Operation databases/browser2.db/ histroy databases/browser2.db/
images URL, web page, file name , date Download Operation webviewCacheChromium.db/cookies
– URL, date /data/data/com.android.browser/databases/browser/webview.db – File name, directory
Upload Operation

Disadvantages Of Bandwidth
Bandwidth is another name for data transfer rate. Data transfer rate means the how long it takes for
information/documents and other things to be transferred from one place to another. If your internet
bandwidth isn't as fast as you would like It to be then this could affect how your internet works in a
bad way.
Someone downloading something he amount of people that are on the server
The distance between the user and the server
Everything needs to be up to date on your computer including your modem speed and drivers.
Having loads of ram helps.
DDOS stands for distributed denial of service attack. When you want to watch an online TV
episode, before you can actually watch it there is usually a box that has a lot of jumbled up numbers
and letters. They usually ask you to ... Show more content on Helpwriting.net ...
Not just the internet will be affected but all the other things on the computer will be damaged aswell.
Using antivirus helps but if the virus is that bad then the whole system will crash and then the user
will not be able to do anything. The virus can corrupt the user's emails and all their private
documents and the people who created the virus can sell the information that get from illegally
browsing on your computer. If there is a virus on your server then you would not be able to use the
computer but if you do use it then this means that your website performance will suffer.
when you're loading up a new computer and it is taking a long time to load this could mean that
your ram memory is very low what it could mean that you're trying your Internet is trying to be
intercepted by malware all happy and that you should probably sort this out by getting security
antivirus security. The page loading speed is important in terms of website performance because if
you have a slow page loading speed and someone is trying to use the computer quickly then they
will get frustrated because the loading times are

Advantages And Disadvantages Of Front-End Developers
Front–end developer has an obligation for the interior design of a house that has been built by a
back–end developer. The taste and style of the decor is dictated by the owner of the web page. The
front end of a website is the section that users interact with and everything that one sees when you
are navigating around the Internet including fonts, colors to dropdown menu. Computer's browser
controls Cascading Style Sheets and JavaScript
Front–end developers are responsible for a website's user–experience code and the design and this
makes job pleasant for web site users. In order to execute these objectives, front–end developers
must be efficient in three main languages which are Hyper Text Markup Language, Cascading Style
Sheets and Java script ... Show more content on Helpwriting.net ...
CSS clarifies website maintenance and allocates web developers and designers a page to manage,
making life easy for web masters to delete, manage and change an element anywhere from one spot.
There is easy control and making alterations when compared with HTML. The disadvantages of
CSS
1. CSS provides different directions in each browser. Programmers should consider and test all
codes across multiple browsers for compatibility before broadcasting any website or mobile
application live. 2. There are different levels to CSS: CSS; CSS 2; CSS 3. This is confusing for
developers and browsers. These levels use different languages and one is preferred.
3. JavaScript has few rules and easy to follow, interpreted programming language. It is one of the
simple and effective languages used to expand functionality in websites. Uses range from on screen
visual effects to processing and calculating data on web pages with alleviate as well as extended
functionality to websites using third party scripts among several other handy features. It is designed
for creating network–centric applications. It is corresponding to and amalgamated with Java.
JavaScript is easy to implement because it is integrated with HTML.

Developing Web Applications
Developing Web applications
There are some fundamental differences when designing and implementing an application which
will run on the web compared to classical desktop applications. In typical web applications the
actual work is done remotely on a web–server or the cloud where the user is presented with a user
interface built in HTML. Through the use of GET/POST requests or AJAX communication is
handled from the client to the server. This communication layer with the back–end is arguably
where most differences between desktop and web applications lie because of its inherent
asynchronous nature. At the server side a programmer has virtually unlimited options in which he
implements the web application back end. However at the client side the web application has to be
presented in a web browser. Currently this means the implementation is bound to only use flavours
of (X)HTML, CSS and JavaScript. Even though many Web applications have been created by
software developers, there currently are few web applications which provide the necessary tools to
actually create applications with. The small amount of tools which do exist, such as CoRED (J.
Lautam¨aki, A. Nieminen, J. Koskinen, T. Aho, T. Mikkonen, M. Englund, 2012) and Cloud9 1, are
fundamentally limited in the sense that they only support a select set of languages. Even though
Cloud9 supports language plug–ins, these plug–ins still have to be implemented specifically for that
platform (in JavaScript) and are mainly

Essay History of Web Design
Web Design is a field that has been around for only thirty years, but has evolved drastically
throughout that time. HTML has changed much, and new scripting languages such as CSS and
JavaScript to name two, have arisen to help tackle the challenge that web development can be. From
basic text pages to fully interactive sites, the world of web development has made significant leaps
consistently throughout its short lifetime.
In the 1960's a concept for HTML was created by Ted Nelson, a Harvard graduate. His work was
never used until the 1980's, when the internet was introduced because of a lack of need for it. At the
time, HTML was the only option for web development, and there was not much freedom when it
came to design. Sites were basic, ... Show more content on Helpwriting.net ...
No longer are plugins a necessity to add multimedia content.
Another large part of today's web design scene is mobile web development. With so many people
owning phones and other mobile devices, mobile development has become a necessity in a world of
technology that is becoming increasingly smaller and more portable. Statistics show that over
twenty percent of Google searches are done on a mobile device, and that twenty–five percent of
internet users access the internet exclusively from their mobile devices. The need for mobile web
development is growing fast. Mobile web design focuses on simplification. It is designed to be
simpler on a smaller screen, making navigation easier. A drawback is that using Flash is not possible
currently, which was a game changer in early web design.
The future of web design is not clear. Many people make the judgment of what it is going to be.
Some people predict that responsive, all on one page websites that flow easily through all browser
types, because of the rise in mobile users. Other people will say that the future is programs such as
Adobe Reflow and Macaw, which allow web designers to "draw" websites, which creates code to
suit the site as it is drawn. Others say that fast, responsive sites are the future, to level out loading
speeds across all devices. They could all be right. One thing is for certain though, the traditional
form of creating sites will be taken over

Url ( Uniform Resource Locator ) Is The Global Address Of...
URL (Uniform Resource Locator) is the global address of documents and other resources on the
World Wide Web. A Uniform Resource Locator (URL) (commonly informally referred to as a web
address, although the term is not defined identically is a reference to a web resource that specifies its
location on a computer network and a mechanism for retrieving it. A URL is a specific type of
Uniform Resource Identifier (URI), although many people use interchangeably.An Internet address
usually consisting of the access protocol (http), the domain name(hmhbooks.com), and optionally
the path to a file or resource residing on the server where the domain name resides .
Parts of URL:
A URL is comprised of four parts. Using http://www.motive.co.nz/about/index.html as an example:
1. protocol: http://
2. domain or machine name: www.motive.co.nz
3. directory path: /about/
4. file name: index.html
The first portion (not technically part of the URL) identifies the protocol (http). This portion can
specify other protocols such as https (secure http), ftp, and so on.
The Host portion identifies the machine that runs the Web server and Web server application.
Although it is not shown in the preceding picture, this portion can override the port that receives
messages. Usually, there is no need to specify a port, because the port number is implied by the
protocol.
The Script Name portion specifies the name of the Web server application. This is the application to
which the Web server passes

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