What is the max number of columns in an oracle table?
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Explain the use of file option in exp command.
How to invoke the data pump import utility?
what is the output of select * from emp where null=null & select * from emp where 1=1
What is an anonymous block?
9. Display the client name and order date for all orders using the JOIN . . . USING method.
What is oracle thin client?
How do we represent comments in oracle?
What is the usage of control file in oracle?
What is an oracle and why it is used?
In Exception handling if we are using the when others first then what happens . whether it will show the compiler error
Explain database link?
What happens if the imported table already exists?