What are the different types of keys in database?
Why indexing is used in database?
What are the characteristics of database management system?
What types of questions are asked in NIC(Natinal Informatics Centre)'s interview?If any one has any information about this,I would be very thankful to him/her.....
What are different partitioning techniques in database?
What is correlated subquery in dbms?
Is sql a rdbms?
What is the default '-sort' order for a sql?
Explain entity, entity type, and entity set in dbms?
What is 2nf and 3nf?
Define database lock?
What is the main purpose of normalization?
Which is better saving files in database or in file system?
What is normalization and why it is used?
What is ims software environment?