Step-by-Step Lesson

Learn: Cache - Why the CPU Needs It

OCR GCSE J277 Computer Science specification

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Steps in this lesson (10)

1
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Match the items on the left with their correct pairs on the right

2
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Match the items on the left with their correct pairs on the right

3
Multiple ChoiceInteractive

What is the main purpose of cache memory?

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4
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5
Fill in the BlankInteractive

The CPU uses cache to reduce delays caused by accessing {{blank0}} memory, which is slower than the CPU.

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6
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7
Multi-SelectInteractive

Which of the following are true about cache memory? (Select all that apply)

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8
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9
Multiple ChoiceInteractive

What happens during a cache miss?

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10
typedAnswer

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