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Q1. State the four main benefits of using a DBMS.

Q2. Illustrate the difference between the procedural and non-procedural DMLs?

Q3. Distinguish between the strong entity and weak entity set by using an appropriate illustration.

Q4. What do you mean by a safe expression in the Relational Calculus?

Q5. Illustrate the fundamental data types available for attributes in the SQL?

Q6. Describe the problem of spurious tuples and how we might prevent it.

Q7. What do you mean by View Equivalence? State three conditions which must hold for the two schedules to be equivalent?

DBMS, Programming

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