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Daily Computer Knowledge Check Test 33

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Daily Computer Knowledge Check Test 33

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

Which printer print data or images by spraying small droplets of ink at high speed onto the surface of the paper?

6 / 10

A touch pad is a pen like device commonly used with tablet PCs and PDAs.

7 / 10

………... output device is used to produce large plans.

8 / 10

Individual dots that form images on a monitor are called DAP.

9 / 10

Individual dots that form images on a monitor are called pixels.

10 / 10

Wireless keyboards transmit input to the system unit through the air.

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The average score is 58%

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