What is erd?
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please explain Nomalization in dbms?
Discuss transparent DBMS?
What the TRANSLATE('333SQD234','0123456789ABCDPQRST','0123456789') will return ?
when we login sql editor using username and password then it says this error "could not resolve service name" then what can we do at client side.( here thing is tnsnames.ora file is ok till yesterday and worked well, but now it giving error.)
What is a checkpoint and When does it occur in database?
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Why dbms is used?
Enlist the advantages of normalizing database.
How is a database related to a table?
Enlist some commands of dml?
what are parameter, we can check after creating a database in terms of QC and for each tables what should be the parameters for QC and QA?
Which of the packaged procedure is UNRESTRICTED ?
What is a candidate key in dbms?