Is it possible to declare or create a cursor for update of table? If yes tell me how?
How to improve query performance using index hunting?
Define database lock?
What exactly is a database?
Mention the different languages present in dbms
What are the examples of database management system?
Enlist ways to efficiently code transactions.
What do you understand by fragmentation?
What is the use of FILE option in IMP command ?
What is a form used for in a database?
What you know in mapping of erd to dfd?
What do you mean by conflict serializability in dbms?
Explain the concept of acid properties in dbms?