Computer Science for IGCSE & O level - Data Representation (Section 2 - No. 9)
What happens during a left logical shift?
Bits are shifted right, and 0s are added on the left.
Bits are shifted left, and 0s are added on the right.
Bits are shifted right, and the sign bit is preserved.
Bits are shifted left, and the sign bit is preserved.
解释
In a left logical shift, bits are shifted left, and zeros are added to the rightmost position.