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computer-concepts startComputer Concepts

Computer Concepts

Learn Computer Concepts in FREE step-by-step lessons.

Quiz on

After watching the video and reading the page you should be able to answer these questions.

Write down the answers first. Click the check to check your answer.

The physical parts of a computer are called ___ answer

   hardware

What is a server? answer

   A server is a computer that serves up information to other computers on a network.

The basic parts of a desktop computer are ___ answer

   computer case, monitor, keyboard, mouse, and power cord.

The hardware is enclosed in the ___. answer

   case or tower

What are the main components inside the computer? answer

   the motherboard, CPU, and power supply

CPU stands for _____ answer

   central processing unit

The monitor works with a ____, located inside the computer case, to display images and text on the screen. answer

   video card

What does LCD stand for? answer

   liquid crystal display

What does LED stand for? answer

   light-emitting diode

What are some alternatives to a mouse? answer

   trackball, touch pad or screen, stylus

There are two main mouse types: _____ and _____ answer

   optical and mechanical

Touch pads are common on _____ computers. answer

   laptop

Please review the material for any questions you miss.