Question 34:

Which statement will open this Web document in a new browser window?

A. document.open(http://www.CIWcertified.com);

B. window.open(http://www.CIWcertified.com);

C. window.open("http://www.CIWcertified.com");

D. document.open("http://www.CIWcertified.com");

Question 35:

Which of the following is a browser security issue that JavaScript developers should remember when developing a script?

A. JavaScript cannot be disabled in the client and will always run.

B. JavaScript functionality is immune to viruses, trojans and malware.

C. JavaScript is a cross-platform scripting language and will generate consistent results regardless of the client or server being used.

D. Certain JavaScript functionality may be blocked by some browsers, which prevents the script from running as expected for all users.

Question 36:

Consider the following code:

Will this function generate an error?

A. No, because the code is well-formed

B. Yes, because the alert syntax is incorrect

C. Yes, because there are no valid variables returned

D. Yes, because the passed arguments have not been defined before the function call

Question 37:

Which script block will display Hello World in the browser when the script is run?

A.

B.

C.

D.

Question 38:

Which statement is true about the getElementByID() method?

A. It returns only the first element with the specified ID.

B. It returns an array containing all elements with the specified ID.

C. If a match is not found for the specified ID, it will attempt searching by name.

D. If a match is not found for the specified ID, it will attempt searching by tag name.

Question 39:

Which of the following comparison statements will return true?

A. x = 10;y = 5;x <= y;

B. x = 10;y = 5;x !== "X"

C. x = 10;y = 5;x === y;

D. x = 10;y = 5;x == y;

Question 40:

Consider the following code:

What is the expected result of this script?

A. When you leave the page, the alert box will display.

B. The page will ignore the function, so a blank page will display on entry and exit.

C. When you enter the page, you will be warned that there is unfinished JavaScript to run.

D. When you leave the page, there will be a JavaScript error because you cannot unload an alert box.