Explain primary key and composite key.


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Database Management Interview Questions

What is rdbms and also explain its components?

0 Answers  


Which factors does not affect the size of the SGA ?

3 Answers   TCS,


What do you mean by durability in dbms?

0 Answers  


What is the use of PARFILE option in EXP command ?

1 Answers  


What are cursors and what are the situations you will use them?

0 Answers  






Enlist ways to efficiently code transactions.

0 Answers  


What is the difference between primary key and secondary key?

0 Answers   Axtria, ITC Indian Tobacco Company,


What is indexing in database with example?

0 Answers  


What is hashing in dbms?

0 Answers  


What are the types of database users?

0 Answers  


What is raid controller technology?

0 Answers  


What is progress actional?

0 Answers  


Categories