PROBLEM STATEMENT Aim: To write the problem statement for the Online Course Reservation system
Problem Statement: Online course reservation system is used to choose the course through online by the students. They are provided with a catalog they can choose the course. The catalog contains the detailed description about each course and also the availabilty of the course which helps the students to decide on their own.
Result: Thus the problem statement for the Online Course Reservation system was written.
SRS document Aim: To write a SRS Document for the online course reservation system. Introduction This Online Course Registration System is a web-based program aimed to make easier and more convenient the class registration process, a hassle through which students go every semester. Online Course Registration System attempts to alleviate these hassles by providing several services to students through the internet. Online Course Registration System provides a way to search for classes without having to open a course catalog, a way to “shop” around and view various possible schedules, and finally, officially for the chosen classes.
The various parts of the system are: /Security – using ID and – will connect to server Course Search – This will be a database system fairly similar to the current version of Online Course Announcement – with the ability to search for courses with search keys: course number, professor, meeting time and department. Course page – for each course in the database, there will be a view that will give the following information: - Course number, title - Instructor - Meeting Time - Location - Description - Number of credits - Number of students already ed
- Number of open slots - Waitlist if applicable - Exam Group Interface: : There will be a screen into which the student enters a ID and . Course Page: Information displayed: - Course number, title - Instructor - Meeting Time - Location - Description - Number of credits - Number of students already ed - Number of open slots - Waitlist if applicable - Exam Group - Web site of corresponding Critical Review page Non-Functional Requirements: Performance – course search should be fast, despite many students accessing the database at once Testing – must test the database search Reliability – Make sure still reliable with large number of s! Ease of Use -- make interaction easy and obvious so that non-computerproficient students can use the system Outside Dependencies – - connecting to server for - accessing course information, or make dummy database
Requirements Instructor Time slot Department - keep current schedule (anything in cart -- allows for multiple classes in same time slot - incase considering multiple classes) shown on screen entire time (once you - while searching, etc) – or at least accessible the entire time - can delete class from schedule/cart - In search-page for each class -- have info: - Course number - Description - Instructor - Credits - # People already ed for class / # slots open -- or if full - notification of waitlist # if available - Location - Exam group - Grade options: - must choose one before "add to cart" - If mandatory S/NC - option should be filled in for you - Once you are satisfied with potential schedule - press "" - will enroll you in classes in your cart - If multiple classes for same time slot - will not let you - will notify you of the conflict - must using name ( ID) and - Accessible on internet from both on and off campus - can at any time until deadlines: - Click on a class on the visualized schedule - can drop class - can change grade option - "Add a Class" option
Optional Features: - Depending on your year of graduation - if you haven't declared a concentration by end of 4th semester - won't let you - If ing after "last day to add a course without a fee" deadline possibly can pay fee by credit card or maybe must go to Registrar's Office to add class - If there are changes in a class you ed for (class cancelled /change of instructor / meeting time / location) -- you are notified of the change by email - can search by timeslots by directly clicking on the visualized schedule - If a freshman - when you , your advisors are notified of your class choices by email - If non-freshman - concentration advisor notified of class choices - Be able to access other personal information -- grades, financial info, etc. - Once ed - show Final Exam schedule
Risky Parts - Database hacked into/changed - security - limiting number of classes ed for/overlapping classes
Result: Thus a SRS Document for the online course reservation system was written.
RISK MANAGEMENT Aim: To write the risk management for online course reservation system. Risk Management assists a project team in desiring risks, assessing their impact and probability and tracking risks throughout a software project. Categories of Risk Product Size Business impact Stakeholder Characteristics Process definition Development environment Technology to be built Staff size and experience Risk Components Performance risk Cost risk risk Schedule risk Risk Drivers Negligible Marginal Critical Catastrophic
Risk table Risks
Impact Category Probability(%)
Size estimate may be significantly low
PS
Delivery deadline will be BU tightened Customer will change PS requirements Technology will not meet TE expectations Lack of training on tools DE Inexperienced staff ST ST-Staff size and experience risk BU-Business risk PS-Project size risk TE-Technology to be built risk 1-Catastrophic 2-Critical 3-Marginal
RMMM
60
2
50
2
80
2
30
1
80 30
3 2
4-Negligible
Result: Thus the risk management for online course reservation system was written.
USE CASE DIAGRAM Aim: To draw the use case diagram for the Online Course Reservation system.
Specify details
Student.
Attend Interview <<extends>>
Select College Make Payment
Select course
Course catalog.
Availability status
Get Student details .
<
>
Block seats
Allocate seat
Result: Thus the use case diagram for the Online Course Reservation system was drawn.
CLASS DIAGRAM Aim: To draw the class diagram for the Online Course Reservation system.
Result: Thus the class diagram for the Online Course Reservation system was drawn.
ACTIVITY DIAGRAM Aim: To draw the Activity diagram for the Online Course Reservation system. student
registrar
computer
college
enters details
selects three courses in order of preference
selects college
enetrs marks in specified subjects
calcutes student's cut-off makrs
submits
application form
submits to selected college
checks seat availability checks if student's cut-off >= required college cut-off
no
yes
reserves seat
sends intimation
notification prompt
email
SMS
receives intimation
Result: Thus the Activity diagram for the Online Course Reservation system was drawn.
SEQUENCE DIAGRAM Aim: To draw the Sequence diagram for the Online Course Reservation system. Student
Database
1: 2: Provide Details 3: Details 4: Attend Interview
5: Select College/ Course 6: Check Availability
7: Availabilty Status
8: Select/Reject Applicant
9: Accept 10: Block Seats
11: Update Details
Result: Thus the Activity diagram for the Online Course Reservation system was drawn.
COLLABORATION DIAGRAM Aim: To draw the collaboration diagram for the Online Course Reservation system
Student
1: 2: Provide Details 4: Attend Interview 5: Select College/ Course 9: Accept
3: Details 8: Select/Reject Applicant
7: Availabilty Status 6: Check Availability 10: Block Seats 11: Update Details
Database
Result: Thus the Collaboration diagram for the Online Course Reservation system was drawn.
LOGICAL ARCHITECTURE Aim: To draw the logical architecture for the Online Course Reservation system INTERFACE
WEB
SWING
DOMAIN REGISTRATION
COURSE RESERVATION
APPLICATION PROCESS
NOTIFICATION
TECHNICAL SERVICES
LOGGING
PERSISTENCE
RULES ENGINE
Result: Thus the logical architecture for the Online Course Reservation system was drawn.
STATE CHART DIAGRAM Aim: To draw the State Chart Diagram for the Online Course Reservation system
entry of details Registration
Non-member
memebership Member
start of application Waiting for confirmation/denial
form submission
Application form filling
start of reservation Availability checking
entry of details
Database updation notification Reservation status end of reservation Acknowledgement
Result: Thus the State Chart Diagram for the Online Course Reservation system was drawn.
COMPONENT DIAGRAM AIM: To draw the Component Diagram for Course Reservation System.
<<system>
Course Reservation System
<
>
DataBase
RESULT: Thus the Component diagram for online Course Reservation System is drawn.
DEPLOYMENT DIAGRAM AIM: To draw the deployment diagram for online Course Reservation System.
<<server>>
:Dell PowerEdge 3600 <<servlet container>>
:Tomcat 6 <
>
<<server>>
:Generic PC
:Dell PowerEdge 3400
<
>
:WebBrowser
<
>
HTTP
:Microsoft Windows XP <
>
:MS Access
RESULT: Thus the deployment diagram for online Course Reservation System is drawn.