Which of the following bitwise operators __ gives 1 if either of the bits is 1 and 0 when both of the bits are 1.

The bitwise operator that gives 1 if either of the bits is 1 and 0 when both of the bits are 1 is the XOR (Exclusive OR) operator. Here's how it works:

1. The XOR operator compares each bit of the first operand to the corresponding bit of the second operand. If one bit is 0 and the other bit is 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0.

2. For example, let's take two binary numbers: 1010 (10 in decimal) and 0110 (6 in decimal).

3. The XOR operation for these numbers would be:

   1010 XOR 0110

   1100 (12 in decimal)

So, the XOR operator gives 1 if either of the bits is 1 and 0 when both of the bits are 1.