What do you mean by oracle dba and what is its role?
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The system administrator tells you that the system has not been rebooted in 6 months, should he be proud of this?
What does dba stand for in technology?
How does one create a new database?
Explain the various modes of normalization?
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 is the difference between cold backup and hot backup?
If you see a pin hit ratio of less than 0.8 in the estat library cache report is this a problem? If so, how do you fix it?
What is da in database?
Discuss row chaining, how does it happen?
Tell me about standby database? What should we watch out for?
How should a many-to-many relationship be handled?
How many types of database software are there?