What does >> do?
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Is it necessary to have database in archive log mode in configuration dataguard , if yes then why?
You see the following on a status report: redo log space requests 23 redo log space wait time 0 is this something to worry about? What if redo log space wait time is high? How can you fix this?
If you have an example table, what is the best way to get sizing data for the production table implementation?
What does dba stand for database?
Discuss row chaining, how does it happen? How can you reduce it? How do you correct it?
Which function is used to find the largest integer less than or equal to aspecific value?
What exactly does a dba do?
What is an artificial (derived) primary key? When should an artificial (or derived) primary key be used?
What is oracle archived redo log?
What is oracle partial backup?
What is the full form of dba?
When looking at v$sysstat you see that sorts (disk) is high. Is this bad or good? If bad -how do you correct it?