Difference between varchar and varchar2 data types?
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Explain the importance of .pll extension in oracle?
what is load balancing and what u have used to do this?(sql loader)
what is the scenario where you take the database to NoArchivelog mode?
I'm doing my final year and i ve planned to do an oracle certification , is this the rit tim nd wat's the future scope??
What happens if the update subquery returns multiple rows?
Table Has C1 And C2 Column If Exits any record in c1 then Update c2 record Otherwise insert new record in the C1 And C2 (Using Procedure)
How to create tables for odbc connection testing?
Illustrate how to determine the amount of physical CPUs a Unix Box possesses (LINUX and/or Solaris).
Differentiate between pre-select and pre-query?
How to convert characters to dates in oracle?
2. Display the post code and the total number of purchase orders placed with creditors in that post code.
How to display the hierarchy of employee and managers without using connect by prior.