INTRODUCTION TO COMPUTERS
COMPUTER SYSTEMS AND COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Video Card
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Rom
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Motherboard
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Ram
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Detailed explanation-1: -A motherboard is the main printed circuit board (PCB) in a computer. The motherboard is a computer’s central communications backbone connectivity point, through which all components and external peripherals connect. Motherboards can be found in virtually all computers, especially desktop and laptop PCs.
Detailed explanation-2: -A printed circuit board, or PC board, or PCB, is a non-conductive material with conductive lines printed or etched. Electronic components are mounted on the board and the traces connect the components together to form a working circuit or assembly.
Detailed explanation-3: -PCB’s are found in almost every electronic appliances. They come in green red, blue or black. The computer motherboard is a perfect example of a PCB. They’re found in daily electrical appliances such as printers, digital clocks, TVs, microwave ovens and even in some simple items like light switches.