What skills do you need to be a database administrator?
No Answer is Posted For this Question
Be the First to Post Answer
What are bind variables and why are they important?
How many redo logs should you have and how should they be configured for maximum recoverability?
What are the skills required for oracle dba?
Explain dual table. Is any data internally stored in dual table. Lot of users is accessing select sysdate from dual and they getting some millisecond differences. If we execute select sysdate from emp; what error will we get. Why?
When should an artificial (or derived) primary key be used?
Can you remove an open file under unix?
What is the difference between rman and a traditional hotbackup?
Which files are vital that should be backed up?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
What is oracle full backup?
Discuss row chaining, how does it happen?
How many types of dba are there?