You're getting high "busy buffer waits" - how can you find what's causing it?

1 Answers  

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how can you schedule a job in database?

0 Answers   Oracle,

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What column differentiates the V$ views to the GV$ views and how?

3 Answers  

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You create a private database link <link name> and upon connection, fails with: ORA-2085: <Link name> connects to <fully qualified remote db name>. What is the problem? How would you go about resolving this error?

0 Answers  

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How do you find out from the RMAN catalog if a particular archive log has been backed-up?

2 Answers   IBM,

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what is the use of home directory???

1 Answers   HP,

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Explain the concept of the DUAL table.

3 Answers  

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How does Oracle guarantee data integrity of data changes?

1 Answers   SoftSol,

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what is the difference between db2start command and start database manager command?

1 Answers  

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how can you create a user-defined lock?

0 Answers   Oracle,

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Database crashes. Corruption is found scattered among the file system neither of your doing nor of Oracle's. What database recovery options are available? Database is in archive log mode.

0 Answers   Infosys,

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What SQL query from v$session can you run to show how many sessions are logged in as a particular user account?

3 Answers  

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