What is Linux Certification?

If you have heard about Linux, you might have some idea about what it is. But, if you don't know what it is, let us explain it in a few words. It is a way for you to show that you know about computers and networks. 

Why is it important?

It is the first step in the IT field. You may take the test, and this app will help you prepare for it. It contains more than 150 questions to test your theoretical knowledge on the Linux operating system.