Paths and URL, Testing Tool for desktop application

Q. Difference between Absolute URL and Relative URL ?
Ans. 

* Absolute URL : It is base URL and this represents domain address, called Base URL also.
* Relative URL : (Absolute URL + Page path)

Q. Describe some desktop application testing tools ?
Ans.

There are few testing tools for desktop application,
1. AutoIt
2. AutoHotkey
3. TestSmith
4. QAliber
5. pywingauto

Thanks