Define primary and unique key?
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Is it possible to declare or create a cursor for update of table? If no tell me why?
Which is the best database?
What is cardinality in db?
What is key dbms?
Name two utilities that oracle provides, which are use for backup and recovery.
Explain what are super servers?
What is Archived Redo Log ?
What is the use of IGNORE option in IMP command ?
What do you mean by aggregate and scalar functions in dbms?
Does the Database trigger will fire when the table is TRUNCATED ?
what is the diff between dbms and rdbms(what are the 12 rilations in the rdbms).
What are service-specific middleware?
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