MCS-032
Question 1: What is OOAD? Explain why OOAD of software system should be preferred.
Question 2: What is class diagram? How it is different from Object diagram? Draw class diagram for Online Examination System.
Question 3: Explain advantage of use case diagram? Draw use case diagram for Online Examination System.
Question 4: Draw a sequence diagram for payment using Mobile Wallet for shopping in a retail store.
Question 5: (a) What is inheritance? Explain its advantages.
(b) Explain Aggregation with the help of an example.
Question 6: Explain relation of functional model with object model and dynamic model.
Question 7: Draw a DFD upto 2nd level for Online Examination System of an University. Make necessary assumptions required.
Question 8: Write short note on followings (minimum in 250 words)
i) Object ID and Persistency
ii) Issues in Concurrency Control
iii) State diagram
iv) Integrity Constraints
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