Java Console Input Quiz
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Questions and Answers

Which class can be used to read input from the console in Java?

  • Scanner (correct)
  • System.in
  • System.out
  • println

    • What does the syntax 'new Scanner(System.in)' create?

  • A variable named Scanner
  • An object of the Scanner type (correct)
  • A new input device
  • A new output device

    • Which device does Java use to refer to the standard output?

  • System.out (correct)
  • Scanner
  • println
  • System.in

    • What is the default output device in Java?

    <p>Display monitor</p> Signup and view all the answers

    What is the default input device in Java?

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

    Which class can be used to read input from the console in Java?

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

    Which device does Java use to refer to the standard output?

    <p>System.out</p> Signup and view all the answers

    What does the syntax 'new Scanner(System.in)' create?

    <p>A variable of type Scanner</p> Signup and view all the answers

    What is the default input device in Java?

    <p>System.in</p> Signup and view all the answers

    What is the default output device in Java?

    <p>System.out</p> Signup and view all the answers

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