let me explain better i have two cpanel A and B both has 5 tabes- eg-1,2,3,4,5 both A and B cpanel has same script and db A-may have 1,2,3,4,5 table it main and B has only 1,2,3, it must take the tables of 4 and 5 from A i have root acess + both cpanel in same server
Login to WHM using root, open phpMyAdmin and select database A. Click on the tables you want to copy to database B from left side, click on the Operations tab in the right side of the page and go to section 'Copy table to (database.table)'. Select database B from dropdown and mention the table name in the text box and click Go. Make sure you have select the correct radio button to copy data 'Structure and data'.
You need to setup replication from server A to server B. http://dev.mysql.com/doc/refman/5.0/en/replication-howto.html Do a lot of serious research or hire someone that can set it up for you. It's not extremely difficult to setup, but requires some actual administration to keep everything running properly over time.
Mysql replication is a good choice, If you are using mysql version 5 then there are more advanced options either. We can specify the database or the tables needs to be replicated.