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How does cache memory help increase computer speed?

Answer and explanation

Correct answer: By keeping frequently needed data close to the processor

The governing concept is locality and the memory hierarchy. Cache is a small, high-speed memory located close to the processor. It keeps frequently used instructions and data so the CPU can retrieve them faster than from main memory, reducing waiting time during repeated work. It does not delete files or control display brightness or printer speed. Thus option A is correct.

Related tags

IctCache MemoryComputer PerformanceBasic Components Of A Computer SystemIct (Information & Communication Technology) Skills IIct Information Communication Technology Skills IArtificial IntelligenceClass 9 Mcq

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