what is a user-defined lock?
how can you process messages in order asynchronously?
how can you record information about current session?
what is asm?
how can you schedule a job in database?
how can you generate profile of pl/sql applications to identify performance bottlenecks?
what are the benefits of flashback feature?
how can you communicate with operating system files from oracle?
what functionality does oracle provide to secure sensitive information?
how can you find out if a table can be redefined?
when does an alert gets signaled?
what are the types of connection load-balancing?
how can you create a user-defined lock?
Can you redefine a table online?
suppose you want to audit specific activities on sensitive data. How can you achieve that?