BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What are 2 examples of output devices?
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Printer
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Keyboard
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Cell phone
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Scanner
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Explanation:
Detailed explanation-1: -The screen of a smartphone or tablet computer is an input AND output device. You input on the screen through touch, and it outputs through graphics.
Detailed explanation-2: -Many cell phones have two signal strengths: 0.6 watts and 3 watts (for comparison, most CB radios transmit at 4 watts). The base station is also transmitting at low power.
Detailed explanation-3: -Examples include monitors, printers, speakers, headphones, projectors, GPS devices, optical mark readers, and braille readers.
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