Q:
When you’re working with a computer, which term identifies the main printed circuit board?
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You’re about to service a machine. What is the function of a motherboard?
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What is a characteristic of a hard drive?
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It’s time to shop for a replacement hard drive for your user. What type of drive dominates today’s desktop and laptop market?
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Which statement is true about graphics processing units (GPUs)?
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A sound card is an integrated circuit that generates a signal and sends it to a computer’s _______________.
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Your user needs to replace the card that True or false? A Network Interface Card (NIC) is an expansion card for connecting only to a home network.
Q:
Select the statement that describes how modems transmit data to a router.
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What method cools computer components by slowing the speed at which a component, such as the processor, operates?
Q:
True or false? Fans, radiators, and other elements dissipate the accumulated heat energy, flowing heat away from vital internal parts, so those parts aren’t damaged by the heat generated inside the computer.
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