Question

Is bool a fundamental data type in C++?

(a) Yes

(b) No, it is a typedef of unsigned char

(c) No, it is an enum of {false, true}

(d) No, it is expanded from macros

This question was posed to me by my school teacher while I was bunking the class.

This key question is from Booleans topic in chapter Types, Pointers, Arrays & Structures in C++ of C++

Answer 1

The correct option is (a) Yes

To explain: C++ has bool as a fundamental data type.