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CS403 Current Midterm paper Shared by Uzma, Spring 2014

Only 2 mcqs from past paper

Subjective main sy Question past paper mn sy tha 2 marks ka.

1.In ur point of View what is the theme of cross refrence matrix?(2 marks)

2. Write 5 basic oreration of relational AIgebra,?(2 marks)

3. 3 marks ka ek question bhol gaya.

4.Ek statment thi pysical database k mutaliq btana tha k yeh correct /incorrect hy??
or explaination deni thi why?(3 marks)

5.Entities di gae thi unko 2NF main change karna tha.(5 marks)

6.2 relation btay gay thy unki mapping kami thi.(5 marks)

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