COMPUTER HARDWARE COMPONENTS FUNCTIONS
COMPUTER SYSTEM COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cannot run using a standard power supply
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usually is less expensive than desktop computers with the same capabilities
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contains electronic components that processes data
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houses devices such as the keyboard, pointing devices, speakers, and display
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Detailed explanation-1: -System Unit is a case that contains electronic components of the computer used to process data. ❖ Made of metal or plastic to protects the internal components from damage. ❖ All computers have a system unit. It is available in variety of shapes & sizes.
Detailed explanation-2: -Personal computers A PC or microcomputer uses a single chip (microprocessor) for its central processing unit (CPU). “Microcomputer” is now primarily used to mean a PC, but it can refer to any kind of small computer, such as a desktop computer, laptop computer, tablet, smartphone, or wearable.
Detailed explanation-3: -Central Processing Unit (CPU) The CPU is the brain of a computer, containing all the circuitry needed to process input, store data, and output results.
Detailed explanation-4: -A system unit is the part of a computer that houses the primary devices that perform operations and produce results for complex calculations. It includes the motherboard, CPU, RAM and other components, as well as the case in which these devices are housed.