Sample questions
You've seen the pattern — here are a few of the actual PYQs.
CISF2020
Exclusive-OR binary operation can be represented as
- A Ā . B + A . B̄ ✓
- B A . B̄ + Ā . B
- C A . B + Ā . B̄
- D (Ā + B̄) . (A + B)
✓ Correct answer: (A)
Computer Science & IT › Programming & Languages
CISF2020
Convert F(A, B, C) = (Ā + B̄ + C) into canonical Product of Sum form.
- A (Ā + B̄ + C) (Ā + B + C) (Ā + B̄ + C̄) ✓
- B (A + B + C) (Ā + B + C) (Ā + B̄ + C̄)
- C (A + B̄ + C) (A + B̄ + C̄) (Ā + B̄ + C̄)
- D (A + B + C̄) (Ā + B̄ + C) (A + B̄ + C̄)
✓ Correct answer: (A)
Computer Science & IT › Programming & Languages
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