What do you mean by oracle dba and what is its role?
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A user is getting an ora-00942 error yet you know you have granted them permission on the table, what else should you check?
What exactly does a dba do?
Can you remove an open file under unix?
How many redo logs should you have and how should they be configured for maximum recoverability?
What is the difference between a database and instance? What is the relation between them?
What are the functions of administration?
How can you determine if an index needs to be dropped and rebuilt?
If you are not sure what command does a particular unix function what is the best way to determine the command?
How to uncatalog backup?
I am getting error "no communication channel" after changing the domain name? What is the solution?
What is the easiest method to create a file on unix?
What are the daily activities of oracle dba?