( ) is an arithmetic bit operation.
A. The exclusive OR
B. The unary NOT
C. Subtraction
D. All of the above
( ) is a logical bit operator.
A. The exclusive OR
B. The unary NOT
C. The binary AND
D. All of the above
The ( )method of integer representation is the most common method to store integers in computer memory.
A. sign-and-magnitude
B. one’s complement
C. two’s complement
D. unsigned integers
In two’s complement addition, if there is a final carry after the leftmost column addition,( ).
A. add it to the rightmost column
B. add it to the leftmost column
C. discard it
D. increase the bit length
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