Logical Operators in C

Question

I am having trouble trying to understand how logical operators work in C. I already understand how the bit-level operators work, and I also know that logical operators treat

Answer 1

&& operator:

If the left operand and the right operand are both different than 0 it evaluates to 1 otherwise it evaluates to 0.

If the left operand is 0, the right operand is not evaluated and the result is 0.

0x65 && 0x55 is evaluated to 1.