A(n) __________ informs the compiler that a class will be declared later in the program.
A) static function
B) private data member
C) forward declaration
D) object conversion
E) None of these

Question

Quizplus · Accepted Answer

A forward declaration informs the compiler that a class will be declared later in the program, allowing it to use the class name before the full definition is available. This is useful in cases where two classes refer to each other, as they each need to know about the existence of the other before they can be fully defined. A forward declaration is achieved by declaring the class name followed by a semicolon, without any further definition or implementation.

A(n) __________ Informs the Compiler That a Class Will Be