What are the roles and responsibilities of oracle dba?
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What is a dba?
You have taken a manual backup of a datafile using os. How rman will know about it?
What does >> do?
What happens when the default and temp tablespace clauses are left out from create user statements?
What is the most important action a dba must perform after changing the database from noarchivelog to archivelog?
A dba had to remove some archivelogs to free up space in filesystem. Nowwhen the rman job starts to backup archivelogs, it complains about missing archivelogs thatwere deleted by dba. To resolve the issue and continue backing up remainder of archivelogs,which rman command can be used so it wo not complain about missing archivelogs.
What is a dba certification?
As an oracle dba what are the entire unix file you should be familiar with?
What is the advantage of using rman?
How should a many-to-many relationship be handled?
What is the difference between a database and instance? What is the relation between them?
Do you need a commit after ddl statements?