Switch with a twist

Last modified on August 13th, 2012 at 9:54 am

What does the small switch on a computer power supply provide?

A) Controls the speed of the CPU

B) Sets the voltage used by the power supply

C) Sets the cooling fan speed

D) Boots from different operating system partitions

E) Fires a small confetti cannon. Yay, Windows!

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Category: CompTIA A+ Pop Quizzes

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