Ace Your C++ Skills 2026 – Rock the ‘Thinking in C++’ Challenge!

A function defined inside a class body is automatically considered inline unless explicitly declared as virtual, private, or static. Therefore, options A, C, and D are incorrect. Option A is incorrect because a function inside a class body is not automatically considered virtual. Option C is incorrect because there is no explicit access modifier mentioned. Option D is incorrect because a static function is not automatically defined inside a class body.