What command is used to type files to the screen?
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What is the full form of dba?
When should you increase copy latches? What parameters control copy latches?
How can you determine if an index needs to be dropped and rebuilt?
What are the daily activities of oracle dba?
What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
When should an artificial (or derived) primary key be used?
What is the difference between internal & external schema?
How long does it take to learn database administration?
What is the meaning of database backup?
A tablespace has a table with 30 extents in it. Is this bad? Why or why not.
What is oracle log switch?
Is oracle dba in demand?