Function Prototypes in C Programming Quiz

Choose a study mode

Play Quiz

Study Flashcards

Spaced Repetition

Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What does a function prototype declare in C programming?

The signature of a function (correct)
The input for a function
The implementation of a function
The memory allocation for a function

Why are function prototypes important in C programming?

They optimize the runtime performance of the program
They handle user input validation
They allow the compiler to check for errors before program execution (correct)
They control the flow of a program

What happens if a function is called with the wrong number or type of arguments in C programming?

The compiler will generate an error message (correct)
The program will ignore the function call
The function will automatically correct the arguments
The program will crash at runtime

What is one of the reasons to use function prototypes in C programming?

To enable modular programming (D) Signup and view all the answers

What does a function prototype allow the compiler to do in C programming?

Check for errors before the program is executed (A) Signup and view all the answers

What is the purpose of a function prototype in C programming?

A function prototype in C programming is used to declare the signature of a function, including its name, return type, and parameters, allowing the compiler to check for errors before the program is executed. Signup and view all the answers

Why are function prototypes important in C programming?

Function prototypes are important in C programming because they enable proper type checking, error handling, and modular programming by informing the compiler of the function's interface before it is called. Signup and view all the answers

How do function prototypes help prevent program errors in C programming?

Function prototypes help prevent program errors in C programming by allowing the compiler to generate an error message if a function is called with the wrong number or type of arguments, preventing crashes or unexpected behavior at runtime. Signup and view all the answers

What is the significance of using function prototypes for modular programming in C?

Using function prototypes in C enables modular programming by providing a way to declare the interface of a function before it is defined, allowing for better organization and reusability of code. Signup and view all the answers

In C programming, what information is included in a function prototype?

In C programming, a function prototype includes the function's name, return type, and parameters, allowing the compiler to understand the function's interface and perform proper type checking. Signup and view all the answers