Which operator is used for bitwise OR in C?

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  1. ~
  2. &&
  3. I
  4. II

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Option 3 : I
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In C programming, the bitwise OR operator is: | (single vertical bar)

It performs a bit-by-bit OR operation between two integer operands.

🔍 Example:

int a = 5;    / Binary: 0101
int b = 3;    / Binary: 0011
int result = a | b;  / Result: 0111 = 7

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