What are the skills required for oracle dba?
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What is the most important action a dba must perform after changing the database from noarchivelog to archivelog?
What does a hard one-to-one relationship mean (one where the relationship on both ends is "must")?
What does a dba stand for?
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?
How many control files should you have? Where should they be located?
What do you mean by oracle database?
Explain the wait events in statspack report 'db scattered read', 'db sequential real', 'enqueue'?
How does one create a new database?
What are the different types of database users?
Is it necessary to have database in archive log mode in configuration dataguard , if yes then why?
What are the five main functions of a database administrator?
Which files are vital that should be backed up?