Software Engineering I – CS504
Assignment No. 02
Semester Fall 2013
Total Marks: 20
Due Date: 06-12-2013
The objective of this assignment is:
To increase your level of understanding about use-case model and mapping requirements to use-case diagram.
To help you understand how to develop context diagram.
Please read the following instructions carefully before assignment submission. It should be clear that your assignment will not get any credit if:
The assignment is submitted after due date.
The submitted assignment does not open or file is corrupt.
The assignment is plagiarized.
The assignment should be in .doc format. Assignment in any format other than MS Word format will not be accepted.
Assignment submitted through email will not be accepted.
This assignment is covering Use case Model and Software Design Lectures 6-12.
Recall the lectures delivered for Software Design and Use Case Diagram and solve your assignment
For any query about the assignment, contact at firstname.lastname@example.org
Instant messaging is a fast and popular, low cost, lightweight communication medium and is very affective in-home online socializing to business related communication. Instant messaging is now a significant area of research and development.
Instant Messaging is defined as “the act of instantly communicating between two or more people over a network such as the Internet”. Another way to look at instant messaging is to think of it as a form of “instant email”. A client program known as “ABC MESSENGER” (like Yahoo or any other chat Messenger) is needed for instant messaging.
Details of our chat application “ABC MESSENGER ”is:
Features and Functions
We want to build an Instant Messenger by using client server architecture. It will get authentication from main server and after login client can perform regular functions.
After the client logs in with the main authentication server, a connection is built with chat server. The same connection is used for all instant messages and chat sessions.
This Chat Messenger has multi-features that support ABC Messenger. It will support standard features as :
Connection to the instant Messenger server
Contact list management (Categories like Friends, Family, Colleague etc)
Sorting of contacts
Offline messages feature (left for the contacts that are not online at the moment)
Chat rooms Managements
Text formatting for the messages
Smiley can be included in the instant messages
Allowing status changing
By Considering the above scenario you are required to draw
1) Use-Case diagram for the given “ABC MESSENGER”. 10 Marks
2) Context diagram (level-0) for the given “ABC MESSENGER”. 10 Marks
o Assignment should not be copied from net, handouts, books or any fellow.
o Solution should be “Precise”.
Discuss Ur Problems & Share Ur Knowledge..
any one help
kia is assignment ka extend day hay?
MUHAMMAD MOHSIN yes hu ga kal extend day ..
which one software or tool is use for diagram.????
its not issue..u can create it, in paint or MS Word easily..
plzz don't say 4 solution...solutions always create after the Discussions...Specially in such subjects..so, my sincere request to all of u...that
we hv 1 more day..
1> 1st read carefully & again n again all the Assignment.
2> analysis which thing is required?
3> which words do not understand like...wht's Case Diagram & Context Diagram..search it from net n understand it 1st fully.
4> after that read all this Discussion n also taking help from Handout Lec 6_12
after all of this procedure...I hope u 'll must be able to not only that wt u do but create a structure to urself.
Don't waste ur precious time to wait any one...Coz no one is here which can help u when do not know even A,B,C of this sub.. Like me.. but i 'll do it..adopt same points..
so, 1st try to help u by urself than look to someone 4 help.
dear send me solution of cs 504 assignment solved mc110403622 mail me
u must modify....
post here after modification...i 'm doing too. for others. this is close to main concept