Operating System

1:

Cached and interleaved memories are ways of speeding up memory access between CPUs and slower RAM. Which memory models are best suited (i.e. improves performance the most) for which programs ?

(i) Cached memory is best suited for small loops.
(ii) Interleaved memory is best suited for small loops.
(iii) Interleaved memory is best suited for large sequential code.
(iv) Cached memory is best suited for large sequential code.

A.

(i) and (ii) are true

B.

(i) and (iii) are true

C.

(iv) and (ii) are true

D.

(iu) and (iii) are true

 

Answer : B

Explanation :

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Option: A

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