What is the result of `6 | 3` ?

A. 9

B. 6

C. 3

D. 7

Answer: Option D

Solution(By Examveda Team)

The bitwise OR operator (|) performs a bitwise OR operation on each corresponding bit of the two numbers. In this case, the binary representation of 6 is 110, and the binary representation of 3 is 011. When performing a bitwise OR, if any of the corresponding bits is 1, the result bit will be 1; otherwise, it will be 0. So, performing 6 | 3 results in 111, which is 7 in decimal notation. Therefore, the correct answer is Option D.