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- Question
On left shifting, the bits from the left are rotated and brought to the right and accommodated where there is empty space on the right?
Options- A. True
- B. False
- Correct Answer
- False
- 1. Left shifting an unsigned int or char by 1 is always equivalent to multiplying it by 2.
Options- A. True
- B. False Discuss
- 2. Bitwise & can be used to check if a bit in number is set or not.
Options- A. True
- B. False Discuss
- 3. In the statement expression1 >> expression2. if expression1 is a signed integer with its leftmost bit set to 1 then on right shifting it the result of the statement will vary from computer to computer
Options- A. True
- B. False Discuss
- 4. Bitwise & can be used to check if more than one bit in a number is on.
Options- A. True
- B. False Discuss
- 5. Bitwise & can be used to divide a number by powers of 2
Options- A. True
- B. False Discuss
- 6. Bitwise can be used to perform addition and subtraction.
Options- A. Yes
- B. No Discuss
- 7. Bitwise | can be used to set multiple bits in number.
Options- A. Yes
- B. No Discuss
- 8. Bitwise & can be used in conjunction with ~ operator to turn off 1 or more bits in a number.
Options- A. Yes
- B. No Discuss
- 9. Bitwise | can be used to multiply a number by powers of 2.
Options- A. Yes
- B. No Discuss
- 10. Bitwise can be used to reverse a sign of a number.
Options- A. Yes
- B. No Discuss
Bitwise Operators problems
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