Q60

MCQ2 marks, −0.5

Consider the following C code segment. for (i = 0, i < n; i++) { for (j = 0; j < n; j++) { if (i%2) { x += (4*j + 5*i); y += (7 + 4*j); } } } Which one of the following is false?

(A)

The code contains loop invariant computation

(B)

There is scope of common sub-expression elimination in this code

(C)

There is scope of strength reduction in this code

(D)

There is scope of dead code elimination in this code

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