Explain relational algebra?
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What are the two types of indexes and explain them in detail? Or what's the difference between clustered and non-clustered indexes?
What is the main difference between union and union all?
Do models have limitations?
What is an extensible database?
What are the steps involved in Database Shutdown ?
What is Log Switch ?
What is a Database Schema and Why is It Important?
Explain concurrency transparency.
Can group by and ordered by used in a single query?
What does <> mean in database?
what is the difference between securityand protection in dbms?
Explain the term specialization.
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