File and Input/Output System Q.19

19Consider six files : F₁, F₂, F₃, F₄, F₅, F₆ with corresponding sizes 100, 200, 70, 40, 250 and 50 respectively, the files are to be stored on a sequential device in such a way that as to optimize access time. In what order should the files be stored?

Option : D
Explanation : Files are arranged according to ascending order of size.

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