Recent

  • Show all results for ""

🎧 New: AI-Generated Podcasts Turn your study notes into engaging audio conversations. Learn more

C++ Library Functions
5 Questions
0 Views

C++ Library Functions

Created by
@HumorousEpilogue

Podcast Beta

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary benefit of using library functions in C++ programming?

  • To allow the programmer to create their own functions
  • To make the program more complex and challenging
  • To increase the execution speed of the program
  • To reduce the amount of code that needs to be written (correct)

    • Which of the following library functions is used to calculate the square root of a number?

  • ceil()
  • sqrt() (correct)
  • abs()
  • isdigit()

    • Which header file needs to be included in order to use the sqrt() function?

  • vector
  • string
  • cmath (correct)
  • iostream

    • What is the purpose of the isdigit() function in C++?

    <p>To check if a character is a digit</p> Signup and view all the answers

    What is necessary to use library functions in C++?

    <p>Including the header file</p> Signup and view all the answers

    More Quizzes Like This

    C++ Standard Library and STL Quiz
    24 questions

    STL Programming Paradigms Quiz: C++ Standard Library

    BestDialect avatar
    BestDialect
    STL Library in C++
    10 questions

    STL Library in C++

    UserReplaceableDada avatar
    UserReplaceableDada
    C++ Standard Template Library and File Operations
    10 questions

    C++ Standard Template Library and File Operations

    LuckyMridangam avatar
    LuckyMridangam
    C++ Fundamentals Test Bank Flashcards
    9 questions

    C++ Fundamentals Test Bank Flashcards

    IllustriousHoneysuckle avatar
    IllustriousHoneysuckle
    Use Quizgecko on...
    Browser
    Open
    Browser
    Browser