Grade 8 Information And Computer Technology Quiz!
35 Questions
| Attempts: 96
Questions and Answers
- 1.Describe what a touch screen is and how it works.
- 2.Give one advantage of using a touch screen as an input device for use by the general public rather than using a monitor and a mouse.
- 3.Write two differences between Inkjet printer and laser printer.
- 4.Give one advantage and disadvantage of using Dot matrix printer.
- 5.
Identify the device: - 6.
Identify the device:
- 7.
Identify the device:
- 8.
Identify the device:
- 9.
Identify the device:
- 10.
Identify the device:
- 11.Dot Matrix printers produce high quality output.
- A.
True
- B.
False
- 12.Laser printers are very noisy.
- A.
True
- B.
False
- 13.Graph plotters are used when extremely large hard copy is required.
- A.
True
- B.
False
- 14.An OMR is used to read the printed or handwritten text.
- A.
True
- B.
False
- 15.TFT monitor takes up less space than a CRT monitor.
- A.
True
- B.
False
- 16.A magnetic stripe can store very large volume of data.
- A.
True
- B.
False
- 17.OCR is used to read information from bank cheques.
- A.
True
- B.
False
- 18.Numberpad and trackerball are input devices.
- A.
True
- B.
False
- 19.Tick 4 input devices from the given list:
- A.
Projector
- B.
TFT Monitor
- C.
Remote control
- D.
OMR
- E.
Speaker
- F.
Touchpad
- G.
Plotter
- H.
Keyboard
- I.
Laser printer
- J.
Buzzer
- 20.Tick 4 output devices from the given list:
- A.
Motor
- B.
Keyboard
- C.
Webcam
- D.
Laser Printer
- E.
OCR
- F.
Projector
- G.
Joystick
- H.
Monitor
- I.
Graphics Tablet
- J.
Touchpad
- 21.Definition of OCR is:
- 22.Definition of OMR is:
- 23.Definition of MICR is:
- 24.Alerting the user, by producing a beep:
- 25.Printing a big poster of A3 size in color:
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