Explain bcnf (boyce-codd normal form)?
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What are the key constraints in dbms?
What is domain in dbms?
Explain different types of Views ?
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How data are stored in database?
What are vdl and sdl?
Define truncate and delete commands?
When does checkpoint occur in dbms?
What are the types of database servers?
What is Mirrored on-line Redo Log ?
Let?s say you have 100,000 records and you want to delete 95,000 at a time and keep only 5 thousand. But in local memory you don?t have enough space for 95,000 records. What do you do in this case? How do you delete without any problem with time and performance?
What do database languages do?
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