C
BRIEF REVIEW OF
BITWISE LOGICAL
OPERATIONS
AND
The logical AND operation compares 2 bits and if they are both
“
1”, then the result is “1”, otherwise, the result is “0”.
0 1
0
0 0
1
0 1
OR
The logical OR operation compares 2 bits and if either or both
bits are
“1”, then the result is “1”, otherwise, the result is “0”.
0 1
0
0 1
1
1 1
XOR
The logical XOR (exclusive OR) operation compares 2 bits and if
exactly one of them is a
“1”, then the result is “1”, otherwise the
result is
“0”.
0 1
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