How can you determine if an index needs to be dropped and rebuilt?
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using hot backup without being in archive log mode, can you recover in the event of a failure? Why or why not?
How do you use automatic pga memory management with oracle 9i and above?
What does >> do?
What does a senior database administrator do?
What are the daily activities of oracle dba?
If a tablespace shows excessive fragmentation what are some methods to defragment the tablespace? (7.1,7.2 and 7.3 only)
Discuss row chaining, how does it happen?
Show one instance when you encountered an error in alert log and you overcome that error. What actions you took to overcome that error.
How do I become a database administrator?
What skills does a dba need?
How long does it take to learn database administration?
How can I learn oracle dba?