what is the difference between two and three-tier architectures?
What is hot backup and how it can be taken ?
how to pass values from one table to another by using Bulk collect?
what is "TABLE" datatype ?
Explain dml compiler?
What is a key in database?
Explain the scenarios or situations under which progress database creates new index entry for a record?
What is the difference between indexes,views,synonyms?
Compare non-clustered and clustered index
Why do not you use gnu autoconf or scons for building?
Explain the Importance of Data Normalization.
What is index hunting?
What is oracle block? Can two oracle blocks have the same address?