What is difference between logical standby database and physical standby database?
No Answer is Posted For this Question
Be the First to Post Answer
What should a dba know?
What is a database instance?
Why do we need a database?
How many redo logs should you have and how should they be configured for maximum recoverability?
What is the purpose of the grep command?
What is a dba?
What do you mean by oracle database?
Explain the process you follow to start looking into performance issue at database level(if the application is running very slow, at what points do you need to go about the database inorder to improve the performance?)
What skills does a dba need?
What will you do if in any condition you do not know how to troubleshoot the error at all and there are no seniors or your co-workers around?
You look at your fragmentation report and see that smon has not coalesced any of you tablespaces, even though you know several have large chunks of contiguous free extents. What is the problem?
What are roles in oracle?