UGC NET CS 2007 June-Paper-2
October 13, 2023Algorithms
October 13, 2023UGC NET CS 2007 June-Paper-2
| Question 12 |
In case of right shift bitwise operator in ‘C’ language, after shifting n bits, the leftmost n bits :
| are always filled with zeros | |
| are always filled with ones | |
| are filled with zeros or ones and is machine dependent | |
| none of the above |
Question 12 Explanation:
In case of right shift bitwise operator in ‘C’ language, after shifting n bits, the leftmost n bits are filled with zeros or ones and is machine dependent.
Example:
Input: positive number→ It will filled with zeros
Input: Negative number → it will filled with ones
Option-C is more appropriate answer.
Example:
Input: positive number→ It will filled with zeros
Input: Negative number → it will filled with ones
Option-C is more appropriate answer.
Correct Answer: C
Question 12 Explanation:
In case of right shift bitwise operator in ‘C’ language, after shifting n bits, the leftmost n bits are filled with zeros or ones and is machine dependent.
Example:
Input: positive number→ It will filled with zeros
Input: Negative number → it will filled with ones
Option-C is more appropriate answer.
Example:
Input: positive number→ It will filled with zeros
Input: Negative number → it will filled with ones
Option-C is more appropriate answer.