what is a user-defined lock?
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How can you enable a trace for a session?
Explain the difference between ARCHIVELOG mode and NOARCHIVELOG mode and the benefits and disadvantages to each.
how can you record information about current session?
i had backup last manday.now i need back monday to now ..how do get backup?
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Compare and contrast TRUNCATE and DELETE for a table.
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what is a user-defined lock?
I have kept recovery catalog on same target database and taken backup of target DB to disk. deleted the target DB & tried to restore and revoer DB using the backup on disk but it is not possible, how do we restore & recover DB
what are the performance views in an oracle rac environment?
currently iam working in mnc as a oracleappsdba,please send the EXPERIENCE RESUME those who r worked as a oracle apps dba
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