Question 21

Consider the following code:

Charies wants to write code to execute the changeOption function after the user chooses an option in the select menu. What change to the code should he make?
  • Question 22

    Consider the following code:

    What change should be made to ensure that it correctly displays the value of name in all uppercase letters?
  • Question 23

    Consider the following code:

    What code would you use to determine if the check box has been checked or not?
  • Question 24

    Which of the following is a benefit of using a predefined library, such as JQuery?
  • Question 25

    Consider the following code:

    What does line 9 do?