1. Basic Computer Technology Online Education Solutions© 2010 www.onlineeducationsolutions.org (773) 450-6706

2. Which items are input devices?

3. Incorrect, Try Again

4. Correct The mouse is used to control the movement of the pointer on the monitor to select different options or locations

5. Correct The keyboard is used to press the keys to enter instructions to the computer.

6. Correct The microphone is used to recover voice, enter voice commands, and have a conversation using VoIP.

7. Correct Webcam can be used to record video and have video conference over the internet.

8. Which items are output devices?

9. Incorrect, Try Again

10. Correct The CPU (central processing unit) is the main part of the computer that allows it to function. Versions of CPUs are laptop, desktop, netbook, notebook, and tablet.

11. Correct Headphones allow for the user to hear the audio produced by the computer. Speakers are another option to listening to audio.

12. Correct Printers output documents and pictures on paper that are processed by the computer. There are different type of printers: ink-jet, photo, laser, and etc.

13. Correct Monitors provides visual display that is processed by the computer. There are different types of monitors. The current preferred option is LCD flat screen.

14. Congratulations! You now know the differences between input and output devices.