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Daily Computer Knowledge Check Test 89

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Daily Computer Knowledge Check Test 89

1 / 10

This type of pointing device has crisscrossed invisible beams of infrared light that are protected with a clear plastic outer layer

2 / 10

You want to record your voice for your marketing presentation. Refereeing to the above scenario, identify the device you will be using.

3 / 10

A Universal Product Code is read by what type of scanner?

4 / 10

Ink jet printer prints data or images by spraying small droplets of ink at high speed onto the surface of the paper.

5 / 10

...…… device is used to record your sound.

6 / 10

A device that consists of letters, numbers, symbols, and function keys

7 / 10

A device that makes a hard copy of a computer document or image

8 / 10

Caps Lock, Num Lock and Scroll Lock keys are also known as Toggle Keys.

9 / 10

Caps Lock, Num Lock and Scroll Lock keys are also known as ……….. Keys.

10 / 10

Dot‐matrix is a type of ………

Your score is

The average score is 68%

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