Why dbms is used?
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What are the steps involved in Database Startup ?
what is s/w lifecycle?
What are the main differences between primary key and unique key?
Define b-trees.
What is advantages of progress actional?
What is the best database for big data?
Explain concurrency transparency.
What are stored-procedures? And what are the advantages of using them.
I have 2 tables with 1 million rows each. I have updated 1 row in first and 1 million update on second table. Now I commit both the updates. Which one will commit fast and Why?
What are the types of database lock?
What are service-specific middleware?
how to restore particular schema from rman full backup?
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