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?

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?

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?

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?

What does line 9 do?