Q1. Describe the differences between the Structured Analysis and Object Oriented Analysis.

Q2. Illustrate the problems which might be faced by an organization if it doesn’t follow any software life cycle model.

Q3. Confirm the statement ‘Spiral model is not appropriate for products which are vulnerable to large number of risks’.

Q4. Illustrate the aim of requirements analysis and specification phase of the software development? Describe different activities undertaken throughout this phase.

Q5. What do you mean by decision table? Make a decision table for the Library Management System (LMS) which support three options:

a) If the 'new member' option is chosen, the software asks details regarding the member like the member's name, address, phone number and so on. If proper information is entered then a membership record for the member is made and a bill is printed for the annual membership charge bonus the security deposit payable.

b) If the 'renewal' option is selected, the LMS asks for the member's name and his membership number to check whether he is valid member or not. If the membership is valid then membership expiry date is updated and the annual membership bill is printed, or else an error message is displayed.

c) If the 'cancel membership' option is chosen, then the software asks for member's name and his membership number. The membership is cancelled, a cheque for the balance amount due to the member is printed and lastly the membership record is deleted from the database.