Question Bank - Computer Awareness

Here's the question bank on all the computer awareness topics.

Which of the following devices accepts the results produced by the computer in a machine-readable form?

A.
Mouse
B.
Graphics tablet
C.
Printer
D.
Microphone

Solution:

The correct answer is Printer.Printer accepts the results produced by the computer in a machine-readable form.A printer produces hard copies of the processed data. It enables the user, to print images, text, or any other information onto paper.Additional InformationThere are 2 types of printers that are there based on their printing techniques.A printer is an external output device.Two types of printers:Impact PrintersNon-Impact PrintersImpact Printers:An impact printer makes contact with the paper by pressing an inked ribbon against the paper using a hammer.Types of Impact Printers:Dot-Matrix PrintersDaisy-Wheel PrintersLine PrintersDrum PrinterChain PrintersBand PrintersNon-Impact Printers:Non-impact printers do not use a striking device to produce characters.Types of Non-Impact Printers:Ink-Jet PrintersLaser PrintersThermal Printer

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