Answer / sridhar

in down time whatever the activity is there u need to complete in down time only

How do you recover a datafile that has not been physically been backed up since its creation and has been deleted. Provide syntax example.

4 Answers  

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Explain the difference between ARCHIVELOG mode and NOARCHIVELOG mode and the benefits and disadvantages to each.

5 Answers  

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Which dictionary tables and/or views would you look at to diagnose a locking issue?

2 Answers  

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How many memory layers are in the shared pool?

3 Answers  

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How would you go about increasing the buffer cache hit ratio?

2 Answers  

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How would you go about generating an EXPLAIN plan?

2 Answers  

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How can you enable a trace for a session?

1 Answers  

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i need a brief information about db2 dba course and realtime experts if any plz inform me nareshbhupathi93@gmail.com plzzz urgent

1 Answers   TCS,

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how can a session indicate its interest in receiving alerts?

0 Answers   Oracle,

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What is the recommended interval at which to run statspack snapshots, and why?

1 Answers  

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How do you switch from an init.ora file to a spfile?

4 Answers   TCS,

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what is a crs resource?

0 Answers   Oracle,

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