The binary number 110011 is to be converted to Gray code.

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The binary number 110011 is to be converted to Gray code. The number of gates and type required are—

1. 6, AND
2. 6, XNOR
3. 6, XOR
4. 5, XOR

Correct Option: D

We know that for converting binary number into Gray code, we require XOR gate. For converting n bit binary number we require (n–1) XOR gate. So, in order to convert binary number 110011 (i.e., 6 bits) we require 6–1 = 5 XOR gates.