What skills do you need to be an administrator?
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Where would you look to find out if a redo log was corrupted assuming you are using oracle mirrored redo logs?
If you see a pin hit ratio of less than 0.8 in the estat library cache report is this a problem? If so, how do you fix it?
What is oracle log switch?
Which rman command is used to create an exact replica of a database innew host?
What is the difference between internal & external schema?
You have taken import of a table in a database. You have got the integrity constraint violation error. How you are going to resolve it.
What do you understand by the term 'normalization'?
What is a dba certification?
As an oracle dba what are the entire unix file you should be familiar with?
What is tkprof and how is it used?
What are the different types of backup available in the oracle?
What are the main benefits of using spfile over pfile?