Sample questions
You've seen the pattern — here are a few of the actual PYQs.
CBI2023
Which one of the following logic gates produces true output when both the values of its input are same?
- A NAND
- B XNOR
- C NOR ✓
- D XOR
✓ Correct answer: (C)
Science & Technology › IT/Computing/Cyber
CISF2022
How many input lines are there in the NOT gate ?
- A 2
- B 1 ✓
- C 3
- D 4
✓ Correct answer: (B)
Science & Technology › IT/Computing/Cyber
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