What is an external table?
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What is an oracle recycle bin?
What is difference between a formal and an actual parameter?
Why we choose emp number as primarykey?
How will you identify oracle database software release?
how to find the n'th highest salary from emp ?
How to build data dictionary view an new database?
What are the different pseudo commands? Explain in general?
Is truncate autocommit in oracle?
Write a simple Store procedure and pass parameter to it ?
What do you understand by a database object?
where we have to use ON clause and where we have to use USING clause in JOINS
How to define a record variable to store a table row?