Hi,me krishna working in leading web hosting company in india.i need to update my knowledge and i hope we are going to do well together

A couple points of interest are the forum guidelines (http://www.webhostingtalk.com/rules.php) and this answer guide (http://www.webhostingtalk.com/showthread.php?t=871925).

Hello Krishna, welcome to WHT.

Welcome to the greatest forum on the Interwebz!