Why is the value "false" assigned?

Question

C++ / C#

bool a = (2&1)!=0;
bool b = (2&2)!=0;
//почему переменная "a" равна "false",а переменная "b" равна "true"?Как это работает ?

Answer 1

The binary representation of the number 2 will be 10
The binary representation of the number 1 will be 01
The logical "AND" (operator &) in the first case will return 0 (00), and in the second 2 (10)