Multiple choice

Which logic gate recognizes an odd number of 1s with only words?

  1. FULL adder

  2. NAND gate

  3. Exclusive - OR gate

  4. None of these

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

 EX - OR gate behaves like an odd parity checker. The Ex- OR gate asserts its output when the input stream contains an odd number of 1's .