What are elements of administration?
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How many control files should you have?
A developer is trying to create a view and the database won’t let him. He has the "developer" role which has the "create view" system privilege and select grants on the tables he is using, what is the problem?
What is da in database?
If you see the value for reloads is high in the estat library cache report is this a matter for concern?
What is different type of rman backup?
Discuss row chaining, how does it happen? How can you reduce it? How do you correct it?
Which date function is used to find the difference between two dates?
What is the meaning of database backup?
How can you find dead processes?
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 understand by a control file?
What are the functions of administration?