Question

name matching quiz

1. list whether or not it is an input or output.
2. then match the device name with the correct definition. write the letter next to each number

device names

1. keyboard -
2. monitor -
3. mouse -
4. printer -
5. microphone -
6. speakers -
7. scanner -
8. projector -
9. touchscreen (when touching) -
10. touchscreen (when displaying) -
11. webcam -
12. headphones -
13. game controller -
14. vr headset (display part) -
15. vr headset (motion sensors) -
16. stylus (used on tablet) -
17. braille display -
18. barcode reader -
19. gps display -
20. joystick -

definitions
a. a device worn on the head that shows images to make you feel you are inside a game or video.
b. a piece of equipment that you speak into to record your voice or make it louder when you are speaking or performing in public.
c. a pen - like tool used to write or draw on a touchscreen.
d. a device that shows text in braille so blind users can read using their fingers.
e. a piece of equipment that makes a film or picture appear on a screen or flat surface.
f. a small object that you move with your hand to give instructions to a computer.
g. a piece of computer equipment that allows written or printed information to be taken onto a computer and stored there.
h. a screen that shows your location and directions using satellite signals.
i. sensors in a vr headset that detect how your head or body moves.
j. a type of computer screen that you touch in order to tell the computer what to do or to get information.
k. a device that scans barcodes to get information into a computer.
l. a screen that shows information or images to the user.
m. a part of a computer with a screen, on which you can see pictures or information.
n. the part of a radio, sound system etc. where the sound comes out.
o. a small camera connected to a computer that lets you send or record video.
p. a device you wear over your ears to listen to sound from a computer or other machine.
q. a board with buttons marked with letters or numbers that are pressed to put information into a computer or other machine.
r. a machine which is connected to a computer and can make a printed record of computer information.
s. a device used to control games on a computer or console, often with buttons and joysticks.
t. a stick that moves in different directions to control movement in games or machines.

Explanation:

1. Keyboard: Input device, matches Q (board for inputting info).
2. Monitor: Output device, matches L (shows info/images).
3. Mouse: Input device, matches F (gives instructions).
4. Printer: Output device, matches R (prints computer info).
5. Microphone: Input device, matches B (records voice).
6. Speakers: Output device, matches N (sound output).
7. Scanner: Input device, matches G (takes info to computer).
8. stored there).
9. Projector: Output device, matches E (makes image appear).
10. Touchscreen (when touching): Input device, matches J (tells computer what to do).
11. Touchscreen (when displaying): Output device, matches L (shows info).
12. Webcam: Input device, matches O (sends/records video).
13. Headphones: Output device, matches P (listen to sound).
14. Game controller: Input device, matches R (controls games).
15. VR headset (display part): Output device, matches A (shows images).
16. VR headset (motion sensors): Input device, matches I (detects movement).
17. Stylus (used on tablet): Input device, matches C (writes/draws on touch - screen).
18. Braille display: Output device, matches D (shows Braille text).
19. Barcode reader: Input device, matches K (scans barcodes).
20. GPS display: Output device, matches H (shows location).
21. Joystick: Input device, matches T (controls movement).

Answer:

1. Keyboard - Q
2. Monitor - L
3. Mouse - F
4. Printer - R
5. Microphone - B
6. Speakers - N
7. Scanner - G
8. Projector - E
9. Touchscreen (when touching) - J
10. Touchscreen (when displaying) - L
11. Webcam - O
12. Headphones - P
13. Game controller - R
14. VR headset (display part) - A
15. VR headset (motion sensors) - I
16. Stylus (used on tablet) - C
17. Braille display - D
18. Barcode reader - K
19. GPS display - H
20. Joystick - T