is it necessary to know VB script to use Qtp, we can able to perform without knowing script in Qtp.
One needs to have a minimum knowledge of the script, if you wish to add additional capabilities to your script. I think one can though record and playback the script, but knowledge of vbscripting would aid in creating a more robust script.
Winds of Change
Record & Play back is not where used in the Industry.try to learn the vb scripts it helps yourself and for your project.
when things gets harder ,the harder gets going