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1) describe SQL and PL/SQL in detail and also compare them.

2) prepare down the disadvantage of data base system.

3) What do you understand by data independence? describe.

4) What is relation? describe the various properties of relation.

5) What do you understand by check constraint?

6) Data base provides many layers as types of information security? Describe in detail.

7) What are the advantages of database system? describe.

8) What is normalization? describe 1NF, 2NF, 3NF with exs?

9) describe the different data types used in SQL?

10 prepare detailed notes on:

a) Relational constraints

b) DBMS architecture

DBMS, Programming

  • Category:- DBMS
  • Reference No.:- M910209

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