Survey of prior knowledge

I have heard of so much about Linux. It made me curious.
I have already tried Linux and want to improve.
I believe, knowledge in Linux will help me to get a good job.
Because my teacher asked me.
I don't know.

I have never worked on a Linux machine
I have worked on a Linux desktop machine, which was installed by others
I have worked on a Linux desktop machine, which was installed by me
I have worked on a Linux server (no GUI, command interface only), which was installed by others
I have worked on a Linux server (no GUI, command interface only), which was installed by me

No experience
Little experience
Good experience
Expert

Konrad Zuse
Ada Lovelace
Ken Thompson
Bill Gates
Steve Jobs
Linus Torvalds
Tim Berners-Lee
None of the above

5. If you said "None of the above" in question four or if you want to add your hero anyway, who is he/she?

6. What is your opinion on the debate Free and Open Source Software vs Propietary Software?

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