What does dba stand for database?
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When should you increase copy latches? What parameters control copy latches?
What skills do you need to be a database administrator?
Which dba certification is best?
What is difference between co-related sub query and nested sub query?
What is a production dba?
If you had a tablespace, test_tablespace, which consists of three files:test01.dbf, test02.dbf, and test03.dbf, and someone accidentally used the unix command"rm" to delete the file test02.dbf, what else would you need in order to recover all the data thatwas present in test_tablespace at the time that test02.dbf was deleted?
What do you understand by the term 'normalization'? Explain the various modes of normalization?
How do you prevent output from coming to the screen?
What skills do you need to be an administrator?
Is it necessary to have database in archive log mode in configuration dataguard , if yes then why?
Tell me about standby database? What are some of the configurations of it?
How long does it take to learn database administration?