Functions in Programming
14 Questions
0 Views

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 is the purpose of writing code as collections of small functions?

  • To make the program harder to debug
  • To make the program less modular
  • To make the program modular (correct)
  • To make the program more complex

    • Which of the following is an advantage of using functions in programming?

  • Making the code more complex
  • Easier modification (correct)
  • Increasing debugging difficulties
  • Reducing the reusability of code

    • What does a function prototype help with?

  • Ensuring the function is reusable
  • Optimizing function execution
  • Defining the function's logic
  • Indicating the types of parameters and return type (correct)

    • What does a function header include?

    <p>Return type, function name, and parameter list</p> Signup and view all the answers

    How are multiple arguments separated in a function header?

    <p>Using commas</p> Signup and view all the answers

    What is the purpose of declaring a function prototype?

    <p>To help the compiler understand the function's usage</p> Signup and view all the answers

    Why is it important to write reusable functions in programming?

    <p>To enhance code flexibility and reusability</p> Signup and view all the answers

    What is the purpose of function prototypes at the top of a program?

    <p>To declare the function names</p> Signup and view all the answers

    In the context of the text, what happens if all functions are defined before they are used?

    <p>No prototypes are needed</p> Signup and view all the answers

    Where are variables defined within a function accessible?

    <p>Accessible within the same function only</p> Signup and view all the answers

    How are parameters passed to a function in C?

    <p>As arguments to the function</p> Signup and view all the answers

    In C functions, what is the role of the return statement?

    <p>To return a value to the calling function</p> Signup and view all the answers

    What happens when a function is called in C?

    <p>Expressions in the parameter list are evaluated, then executed</p> Signup and view all the answers

    Which statement best describes the scope of variables within a C function?

    <p>Local to the function where they are declared</p> Signup and view all the answers

    More Like This

    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser