Define cursor and its types.
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What is compound key?
Define atomicity and aggregation.
Explain vdl (view definition language)?
Where is data stored in database?
What do you mean by deadlock dbms?
What is a checkpoint in dbms and when does it occur?
What is the instance of a relation?
What is write ahead logging in DBMS?
What is Data Redundancy and Consistency ?
What is the use of IGNORE option in IMP command ?
How many columns are in a database table?
What are the various Database states.
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