Computer Science

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What does the CPU do?
The CPU carries out all the processing of a computer
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What does the ALU do?
The ALU carries out all the arithmatic and logic operations
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What does RAM stand for?
RAM stands for Random Access Memory
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What does ROM stand for?
ROM stands for Read Only Memory
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When is virtual memory used?
Virtual Memory is used as an extension to RAM. It is used when the PC does not have enough RAM to store the programs/data required
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Other cards in this set

Card 2

Front

What does the ALU do?

Back

The ALU carries out all the arithmatic and logic operations

Card 3

Front

What does RAM stand for?

Back

Preview of the front of card 3

Card 4

Front

What does ROM stand for?

Back

Preview of the front of card 4

Card 5

Front

When is virtual memory used?

Back

Preview of the front of card 5

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