After creating an action in QuickTest Professional, it can be called in different ways. Which method
maintains an action only at one place in the original action?

A.
CalltoCopyofAction

B.
Call to Existing Action

C.
Call to New Action

D.
Call to Service Test

Explanation:
Reference:http://www.stestuff.com/what-are-call-to-copy-of-action-and-call-to-existing-action/