Exporting data with expdp utility

Exporting Data from the database using expdp utility.This Expdp was developed with Oracle 11g version.

Here we create  only a pointer to a physical directory, creating it does not actually create the physical directory on the file system of the database server.It is a record for a control file.

Grant permission for user to  read and write  from db level.

Then you need to execute the expdp command on  cmd line as follows.