C Programming Basics: Pointers and Data Types
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Questions and Answers

What is the purpose of the putchar function in C?

  • To read a single string from the keyboard
  • To write a single character to the standard output stream (correct)
  • To display a string on the screen
  • To read a single character from the keyboard

    • Which function is used to read a single string from the keyboard in C?

  • Puts
  • Gets (correct)
  • Printf
  • Scanf

    • What does the puts function do in C?

  • Displays a string on the screen (correct)
  • Writes a character to the output stream
  • Reads multiple strings
  • Reads a single character

    • In C, which function is used for formatted input?

    <p>Scanf</p> Signup and view all the answers

    What does the %f format specifier represent in C?

    <p>Float</p> Signup and view all the answers

    Which function is used to display values on the console screen in C?

    <p>Printf</p> Signup and view all the answers

    sprintf stands for:

    <p>&quot;String print&quot;</p> Signup and view all the answers

    scanf function is primarily used for:

    <p>Reading values from keyboard</p> Signup and view all the answers

    %s format specifier in C is used for:

    <p>&quot;String/group of characters&quot;</p> Signup and view all the answers

    "&" (address-of operator) is primarily used in which function in C?

    <p>Scanf()</p> Signup and view all the answers

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