made easy cbt1

Question

FIFO replacement policy ignores locality of reference.

true/false

Comments

@Satbir @Somoshree Datta 5

akash,bharat,deepa,farah (A,B,D,F)

if and only if farah is selected then chandra is selected that doesn't mean that chandra must be selected if farah is selected. in the key they assumed it like that.

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yes i forgot to mention this one

@balchandar reddy san

i too marked 4 for this

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if and only if farah is selected then chandra is selected

this statement implies biconditional statement, i.e. if farah is selected then chandra is selected as well as if chandra is selected then farah is also selected.

"if and only if" signifies biconditional statement and not conditional.

Answer 1

true.

because FIFO use page refrence patten