If memory access takes 20 ns with cache and 110 ns without it, then the ratio (cache uses a 10 ns memory) is __________(a) 93%(b) 90%(c) 88%(d) 87%This question was addressed to me in a national level competition.My doubt stems from Symbol Table Organization in division Symbol Table of Compiler

If memory access takes 20 ns with cache and 110 ns without it, then th

1.	If memory access takes 20 ns with cache and 110 ns without it, then the ratio (cache uses a 10 ns memory) is __________(a) 93%(b) 90%(c) 88%(d) 87%This question was addressed to me in a national level competition.My doubt stems from Symbol Table Organization in division Symbol Table of Compiler
Answer» Right choice is (B) 90% The EXPLANATION is: The answer is 90%.

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If memory access takes 20 ns with cache and 110 ns without it, then the ratio (cache uses a 10 ns memory) is __________(a) 93%(b) 90%(c) 88%(d) 87%This question was addressed to me in a national level competition.My doubt stems from Symbol Table Organization in division Symbol Table of Compiler

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