C Programming :: Bitwise Operators

1.In which numbering system can the binary number 1011011111000101 be easily converted to?
A. Decimal system B. Hexadecimal system
C. Octal system D. No need to convert
Answer & Explanation

Answer: Option B

Explanation:

Hexadecimal system is better, because each 4-digit binary represents one Hexadecimal digit.

2.Which bitwise operator is suitable for turning off a particular bit in a number?
A. && operator B. & operator
C. || operator D. ! operator
Answer :

Answer: Option B

3.Which bitwise operator is suitable for turning on a particular bit in a number?
A. && operator B. & operator
C. || operator D. | operator
Answer
Answer: Option D