Java for Loop Animation Quiz
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Questions and Answers

What does the for loop 'for (i = 0; i < 2; i++)' in the given Java code do?

  • It prints 'Welcome to Java!' only once
  • It prints 'Welcome to Java!' infinite times
  • It prints 'Welcome to Java!' three times
  • It prints 'Welcome to Java!' exactly twice (correct)
  • What happens if the condition in the for loop 'i < 2' is changed to 'i < 1'?

  • The loop will print 'Welcome to Java!' twice
  • The loop will run infinite times
  • The loop will print 'Welcome to Java!' once (correct)
  • The loop will not run at all
  • What is the initial value of the variable 'count'?

  • 1
  • 0 (correct)
  • 2
  • 3
  • How many times does the statement 'Welcome to Java!' get printed within the while loop?

    <p>2</p> Signup and view all the answers

    What is the value of the variable 'count' when the while loop terminates?

    <p>1</p> Signup and view all the answers

    What is the value of 'i' after the for loop has executed?

    <p>2</p> Signup and view all the answers

    In the for loop for (int i = 1; i < 100; System.out.println(i++));, how many times will the statement inside the loop be executed?

    <p>99</p> Signup and view all the answers

    What is the purpose of the comma-separated expressions in the initial-action of a for loop?

    <p>To set up multiple variables for use within the loop</p> Signup and view all the answers

    For the for loop (int i = 0, j = 0; (i + j < 10); i++, j++), how many iterations will occur?

    <p>9</p> Signup and view all the answers

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