Explain the use of constraints option in exp command.
What is the difference between pre-select and pre-query?
What is a package in oracle?
how to do daily transactions with out sql* loader control file regesterd in apps?
Illustrate how to determine the amount of physical CPUs a Unix Box possesses (LINUX and/or Solaris).
How to list all user accounts in oracle?
What to do if dba lost the system password?
What is a sub query? What are its various types?
How to concatenate two text values in oracle?
what are the database links ?
How to synchronize 2 schema's objects?
How to use fetch statement in a loop?
In which language oracle has been developed?