Which function is used to find the largest integer less than or equal to aspecific value?
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Explain procedure to change characterset of a database.
What does an oracle dba do?
A tablespace has a table with 30 extents in it. Is this bad? Why or why not.
What skills do you need to be an administrator?
What is an artificial (derived) primary key? When should an artificial (or derived) primary key be used?
You see a wait on lms process in statspack, what does that mean?
What is the use of the drop option in the alter table command?
What do you understand by the term 'normalization'?
How should a many-to-many relationship be handled?
What is the purpose of the import option ignore? What is its default setting?
You have taken a manual backup of a datafile using os. How rman will know about it?
What is the most important action a dba must perform after changing the database from noarchivelog to archivelog?