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what will be the answer of the below question

in Operating System by (72 points) | 25 views
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I think Option A is the correct answer

Let me know if I am wrong !

1 Answer

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Clearly option B and D are false.

If data is stored in cylinder wise then each track is placed on the different surface and within each surface read/write head has to read data. So here changing one surface to another will take more time as compared to moving along the tracks stored in surface wise.

So answer must be option $A$
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