From where ENQUEUE resources parameter information is derived ?
Define sub-query.
Should database table names be capitalized?
Define object-oriented model.
how you will identify the mapping level bottleneck ? if there is a mapping level bottleneck then how will you try to improve the mapping
When we will denormalize data?
What are the different stages in 'data warehousing'?
List few ways to code transactions in an efficient manner?
What is the difference between shrink database and shrink file?
How is foreign key commands related to primary key?
How the status of the Rollback segment can be viewed ?
What are the types of database servers?
Explain the term entity in dbms?
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