What is an artificial (derived) primary key?
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Tell me about standby database? What are some of the configurations of it? What should we watch out for?
How do I become a database administrator?
What is dba training?
What is the most important action a dba must perform after changing the database from noarchivelog to archivelog?
A tablespace has a table with 30 extents in it. Is this bad? Why or why not.
What is the main function of database?
How can you find dead processes?
What does >> do?
What do you understand by the oracle?
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?
When configuring sqlnet on the client what files need to be set up?
What skills do you need to be an administrator?