Answer
In 1994 Microsoft published a patent on implementing Virtual Function tables in OOP Programming Languages:
"A virtual function table for a c ...
Search results for virtual
Object Oriented Programming: A computer programming methodology that focuses on data rather than processes
Object: Any entity that can be manipulated ...
IUnknown is the base interface of COM. All other interfaces must derive directly or indirectly from IUnknown.
There are three methods in that interf ...
Alpha testing – For this type of testing in house virtual user environment can be created. Testing is done at the end of development. Minor ...
When do you disable log in Virtual User Generator, When do you choose standard and extended logs?
Posted by Devin
Once we debug our script and verify that it is functional, we can enable logging for errors only. When we add a script to a scenario, logging is autom ...
What is a scenario?
Posted by Devin
A scenario defines the events that occur during each testing session. For example, a scenario defines and controls the number of users to emulate, the ...
The Virtual User Generator (VuGen) component is used to record a script. It enables you to develop Vuser scripts for a variety of application types an ...
What are the components of LoadRunner?
Posted by Devin
The components of LoadRunner are The Virtual User Generator, Controller, and the Agent process, LoadRunner Analysis and Monitoring, LoadRunner Books O ...