Final answer:The correct answer is C) ForwardDeclarationError, which is related to a C++ programming issue where a nested name specifier is incorrectly used in a forward declaration.Explanation:The error message 'forward declaration of class cannot have a nested name specifier' typically indicates an issue where a forward declaration in C++ attempts to specify a class within another class, which is not allowed. The correct answer to the question isC) ForwardDeclarationError. This is because a forward declaration is a declaration of a class, function, or variable that informs the compiler of the existence of the entity before it is actually defined. In C++, nested name specifiers are used to specify the scope in which a name is defined, but they are not allowed in forward declarations.Learn more about Forward Declaration, Here:brainly.com/question/31564764#SPJ11...

Unlock to view answer

Unlock full access for 72 hours, watch your grades skyrocket.

For just $0.99 cents, get access to the powerful quizwhiz chrome extension that automatically solves your homework using AI. Subscription renews at $5.99/week.