Computing revision flashcards

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What are smart devises?
A smart device is an electronic device, generally connected to other devices or networks via different wireless protocols that can operate to some extent interactively and autonomously.
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What is hardware is within a computer system?
computer hardware is the physical components that a computer system requires to function.
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What are embedded systems?
An embedded system is a computer system—a combination of a computer processor, computer memory, and input/output peripheral devices—that has a dedicated function within a larger mechanical or electronic system.
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What is the FDE?
The CPU fetches an instruction from memory, decodes this instruction and then executes it.
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What are the CPU components?
control unit (CU)
arithmetic logic unit (ALU)
registers.
cache.
buses.
clock.
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What hardware is in a Computer system?
the case, central processing unit (CPU), random access memory (RAM), monitor, mouse, keyboard, computer data storage, graphics card, sound card, speakers and motherboard.
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Other cards in this set

Card 2

Front

What is hardware is within a computer system?

Back

computer hardware is the physical components that a computer system requires to function.

Card 3

Front

What are embedded systems?

Back

Preview of the front of card 3

Card 4

Front

What is the FDE?

Back

Preview of the front of card 4

Card 5

Front

What are the CPU components?

Back

Preview of the front of card 5
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