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Exam Questions Papers - Engineering

Q1:

The following Variable Entered Map (VEM) represents which of the following function:

A f(A, B, C, D) = ∑(1, 2, 3, 4, 7, 8, 9, 14, 15) + Φ(3, 5, 12, 13)

B f(A, B, C, D) = ∑(1, 2, 4, 8, 10, 8, 13, 15) + Φ(3, 6, 12, 14)

C f(A, B, C, D) = ∑(1, 2, 4, 7, 8, 10, 13, 15) + Φ(6, 12, 13)

D f(A, B, C, D) = ∑(1, 2, 4, 7, 8, 9, 12, 13) + Φ(3, 5, 14, 15)

ANS:D - f(A, B, C, D) = ∑(1, 2, 4, 7, 8, 9, 12, 13) + Φ(3, 5, 14, 15)

f(A, B, C, D) = A B C [D(0) + D(1)] + A B C[D(1) + D(f)] + A BC[D(0) + D(1)] + A BC[D(0) + D(1)] + AB C[D(1) + D(1)] + AB C[D(0) + D(0)] + ABC[D(1) + D(1)] + ABC[D(Φ) + D(Φ)] = ∑(1, 2, 4, 7, 8, 9, 12, 13) + Φ(3, 5, 14, 15).