A ____ is the beginning of a final function that can be used as a placeholder for the final unit until the unit is completed.
A) declaration
B) definition
C) stub
D) prototype

Question

Quizplus · Accepted Answer

A stub is a placeholder in the code that represents a final function that has not yet been written. It is typically used for testing and debugging purposes. While all the choices are related to functions in programming, the definition and declaration refer to actual code structures, while a prototype refers to the function signature (name, parameters, return type) without providing any implementation. A stub, on the other hand, is a specific type of placeholder that can be used in place of a final function. A stub is a placeholder for the final function that is used until the final unit is completed. It typically contains a basic function signature and return type, allowing the code to compile and linking to a later implementation. Declaration is a statement that announces the existence of a variable or function, and may include information about how to use it. A definition, on the other hand, provides a complete implementation for a function or variable. A prototype is a declaration of a function's signature that is used to inform the compiler about the function's arguments and return type. While similar to a stub, it serves a different purpose and is not used as a placeholder.

A ____ Is the Beginning of a Final Function That