C Plus Plus Miscellaneous - Study Mode

[#246] What does the mutable keyword in C++ mean when applied to a class member function?
Correct Answer

(D) It allows the member function to modify the object's data members declared as const

[#247] What is the purpose of the static_cast operator in C++?
Correct Answer

(B) To perform explicit type conversions

[#248] What does the nullptr keyword represent in C++?
Correct Answer

(A) A null pointer value

[#249] What is the purpose of the std::move function in C++?
Correct Answer

(D) To cast an object to an rvalue reference

[#250] What is the purpose of the std::initializer_list class in C++?
Correct Answer

(C) To initialize containers with a list of values at compile time