What is oracle partial backup?
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How do I become an administrator?
What is explain plan and how is it used?
Discuss row chaining, how does it happen? How do you correct it?
What happens if a primary key constraint is disabled and then enabled without fully specifying the index clause?
What is the difference between truncate and delete? Why is one faster? Can we rollback both? How would a full table scan behave after?
What do you mean by oracle database?
A tablespace has a table with 30 extents in it. Is this bad? Why or why not.
What is dba software?
What is the purpose of the grep command?
What is the difference between rman and a traditional hotbackup?
How can you determine if an index needs to be dropped and rebuilt?
What degree do database administrators need?