a << 1 is equivalent to
| A. | multiplying a by 2 |
| B. | dividing a by 2 |
| C. | adding 2 to a |
| D. | none of the above |
Answer : A Explanation : The left shift operator <<, pushes out the most significant (left-most) bit. If it happens to be a 1 , a << 1, will not be same as multiplying a by 2 |
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