The document provides details about an assignment for the Master of Science in Information Technology program, focusing on web technologies. It includes questions related to internet protocols, XML, PHP operators, and ASP, along with the requirement to send semester and specialization information for solved assignments. Students are encouraged to contact the provided email or phone number for assistance.

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[ FALL, 2015 ] ASSIGNMENT
PROGRAM Master of Science in Information Technology(MSc
IT)Revised Fall 2011
SEMESTER 3
SUBJECT CODE & NAME MIT302-WEB TECHNOLOGIES
CREDITS 4
BK ID B1547
MAX. MARKS 60
Note: Answer all questions. Kindly note that answers for 10 marks questions should be
approximately of 400 words. Each question is followed by evaluation scheme.
Q1. Describe the following protocols:
a) IP
Answer: The InternetProtocol (IP) isthe principal communicationsprotocolinthe Internetprotocol
suite for relaying datagrams across network boundaries. Its routing function enables
internetworking, and essentially establishes the Internet.
IP hasthe taskof deliveringpacketsfromthe source hosttothe destinationhostsolelybasedon the
IP addressesinthe packet headers. For this purpose, IP defines packet structures that encapsulate
the data to be delivered.Italsodefinesaddressingmethodsthatare usedto label the datagramwith
source and destination information.
b) HTTP
Answer: The Hypertext Transfer Protocol (HTTP) is an application-level protocol for distributed,
collaborative,hypermediainformationsystems.Itisa generic,stateless,protocol which can be used
for many tasks beyond its use for hypertext, such as name servers and distributed object
managementsystems,throughextensionof itsrequestmethods, errorcodesandheaders.A feature
of HTTP is the typing and negotiation of data representation, allowing systems to be built
independently of the data being transferred.
HTTP functions as a
c) FTP

2. Answer: FTPisa client-serverprotocol thatrelies on two communications channels between client
and server:a commandchannel forcontrollingthe conversationanda data channel for transmitting
file content.Clientsinitiateconversationswithserversbyrequestingtodownloadafile. Using FTP, a
client can upload, download,
d) SMTP
Answer: SMTP(Simple Mail TransferProtocol) is a TCP/IP protocol used in sending and receiving e-
mail. However, since it is limited in its ability to queue messages at the receiving end, it is usually
used with one of two other protocols, POP3 or IMAP, that let the user save messages in a server
mailbox and download them periodically from the server. In other words, users typically use a
program
Q2. a) What are the features of XML? Explain.
b) Describe XML declaration
Answer:The Extensible MarkupLanguage (XML) isa general-purpose markuplanguage.Itisclassified
as an extensible language because it allows its users to define their own elements. Its primary
purpose is to facilitate the sharing of structured data across different information systems,
particularly via the Internet. It is used both to encode documents and serialize data.
XML is a framework for defining
Q. 3. List and explain the Components of XML processor.
Answer: When XML is processed, usually there is more to it than one input, on transform, and one
output.Rarelyisthe inputinexactlythe rightformat,and rarelycan the outputbe put right where it
belongs. And seldom is the transformation which does not require lookups or including data from
other sources.
 XML Processing Control Structures: In addition to being able to route queries by Path,
conditionscanbe forcedto emitwarningsoreven to stop the pipeline with an error. This is
valuable where you want to validate some data flowing into or out of steps.
 XML Processing with Validates: Both Salonika
Q4. Explain how to fetch data from XML to HTML. Give an example
Answer: It is possible to design a HTML form structure such that it embeds all data content and
structure of some XML data such that the XML data are displayedinthe fieldsof the HTML form.The
HTML form andthe XML data are thenlogicallyequivalentinterms of the contents of the XML data.
It isthenpossible toconvertautomaticallybetweenthemfromawebbrowserwithasingle program
for any XML data.

3. Q. 5. Describe five different categories of PHP Operators.
Answer:Operatorsare a special type of symbols,which are used for calculation and comparison in a
programminglanguage.Operatorsare alsousedtooperate onvalues. There are six types operators
in PHP, which are as follows:
Arithmetic Operators: These operators are used
Q. 6. Write short note on ASP.
Answer:ASP is also an abbreviation for application service provider.
An Active Server Page (ASP) is an HTML page that includes one or more scripts (small embedded
programs) that are processedona Microsoft Webserverbefore the page is sent to the user. An ASP
issomewhatsimilartoa server-side include oracommongatewayinterface (CGI) application in that
all involve programsthatrunon the server,usuallytailoringa page for the user. Typically, the script
inthe Webpage at the serverusesinputreceived as the result of the user's request for the page to
access data from a database and then builds or customizes the page on the fly before sending it to
the requestor.
Dear students get fully solved assignments
Send your semester & Specialization name to our mail id :
“ help.mbaassignments@gmail.com ”
or
Call us at : 08263069601