What is the difference between truncate and delete? How would a full table scan behave after?
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What os user should be used for the first part of an oracle installation (on unix)?
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?
What is dba software?
If you see the value for reloads is high in the estat library cache report is this a matter for concern?
What is the difference between a database and instance?
Does dba need to know programming?
What are the five main functions of a database administrator?
What is a dba certification?
what does the no logging option do? Why would we use it?
What are the types of locks in database?
Which date function is used to find the difference between two dates?
What are functions of dba?