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?
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How can you determine if the sqlnet process is running for sqlnet v1? How about v2?
A tablespace has a table with 30 extents in it. Is this bad? Why or why not.
What does >> do?
What do you understand by the oracle?
What does dba stand for database?
What is an artificial (derived) primary key? When should an artificial (or derived) primary key be used?
Which is the best option used to move database from one server to another serve on same network and why?
What degree do database administrators need?
How do you generate file output from sql?
You get a call from you backup dba while you are on vacation. He has corrupted all of the control files while playing with the alter database backup controlfile command. What do you do?
How can you tell if an index on particular table is used or not used in 9i?
What is a dba?