ETC 3303- Computer Hardware

Why is the CPU NOT called the brain of the computer?

• Receives data input

• Located in the center

• Executes instruction

• Processes information

Why is a monitor considered an output device even though you plug it in?

• It is inserted into the outside of the VGA, DVI, or HDMI.

• Data that a computer receives.

• Sends information to a computer system for processing.

• Displays (output) information from a computer.

How do I free up space on my hard drive efficiently?

• Uninstall unnecessary applications and programs.

• Install more applications and programs.

• Utilize disinfectant wipes.

• Uninstall temporary files.

Why are CPU fans important to keep your computer running effectively and efficiently?

• Provides you with cool air.

• Provides ventilation to the processor.

• To produce heat.

• To produce loud sounds.

When opening a computer case, why is it important to use an anti-static wrist strap?

• Prevents getting shocked.

• Anti-static wrist straps are not important.

• Computer components can be very sensitive to static electricity.

• Prevent fire hazards.

How is RAM different from CPU?

• RAM is more expensive.

• CPU is less expensive.

• CPU is measured in size, type, and access speed. RAM is measured in clock speed, cores, and cache.

• The CPU is able to process data, RAM holds it.