What does database administrator do?
No Answer is Posted For this Question
Be the First to Post Answer
How can you determine the space left in a file system?
What does the no logging option do? Why would we use it? Why would we be careful of using it?
What is different type of rman backup?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
What are the tradeoffs between many vs few indexes? When would you want to have many, and when would it be better to have fewer?
You are getting busy buffer waits. Is this bad? How can you find what is causing it?
What are four common errors found in an alert .log?
Explain the wait events in statspack report 'db scattered read', 'db sequential real', 'enqueue'?
If you see statistics that deal with "undo" what are they really talking about?
The system administrator tells you that the system has not been rebooted in 6 months, should he be proud of this?
What are the daily activities of oracle dba?
What do you understand by the term 'normalization'?