Question

Any odd number on being AND-ed with ________ always gives 1. Hint: Any even number on being AND-ed with this value always gives 0.

(a) 10

(b) 2

(c) 1

(d) 0

I have been asked this question in examination.

I'd like to ask this question from Bitwise topic in portion Precedence and Associativity, Bitwise & Boolean of Python

Answer 1

Right option is (c) 1

The explanation is: Any odd number on being AND-ed with 1 always gives 1. Any even number on being AND-ed with this value always gives 0.