| 
 Multiple Choice
 Identify the
letter of the choice that best answers the question.   | 
	|  |  1.  | Which
XHTML tag includes JavaScript code as its content? | a. | <code> |  | b. | <script> |  | c. | <javascript> |  | d. | <jscript> |  |  |  | 
   | 
	|  |  2.  | Which
of the following JavaScript snippets is a single assignment statement? | a. | x = new Assignment( ); |  | b. | document.write(assignment); |  | c. | if(assignment ==
homework) |  | d. | for(i=0; i<assignment; i++) |  |  |  | 
   | 
	|  |  3.  | Which
of the following JavaScript snippets is a function call? | a. | x = function; |  | b. | document.write(function); |  | c. | if(function == call) |  | d. | for (i=0; i<function;
i++) |  |  |  | 
   | 
	|  |  4.  | Which
code snippet does NOT change the contents of the Web page? | a. | document.write(new
contents); |  | b. | element.innerHTML = new
contents; |  | c. | img_element.src =
new_filename.jpg; |  | d. | element.contents = new
contents; |  |  |  | 
   | 
	|  |  5.  | Which
of the following is a benefit of using code repositories? | a. | documented
code |  | b. | well-written
code |  | c. | ready-to-use
code |  | d. | tested
code |  |  |  | 
   | 
	|  |  6.  | How
would you rate your time management in this class?
 (Consider
working through the period, turning things in on time, distractions, etc.) | a. | Poor |  | b. | Ok |  | c. | Good |  | d. | Excellent |  |  |  | 
   | 
	|  |  7.  | Look
at the following code snippet. If you wanted to greet your Web site visitors specifically in the
evening, which line would you change?
 
 var d = new Date( );
 var h =
d.getHours( );
 if (h<12) document.write(Good
morning!);
 else document.write(Hello!);
 | a. | Line 1 | c. | Line 3 |  | b. | Line
2 | d. | Line
4 |  |  |  |  |  | 
   | 
	|  |  8.  | Use
the documentation below to help you with the following question.
 
 
 What happens if you use this code
snippet?
 
 var a = 5;
 var b =
2;
 var x = Math.max(Math.random( ), Math.pow(a,b));
 | a. | The value of x is a random
number between 0 and 1 |  | b. | The value of x is a random
number between a and b. |  | c. | The value of x is 25 |  | d. | The value of x is 5 |  |  |  | 
   | 
	| 
 Short Answer   | 
	|  |  9.  | Explain your choice for question #7, or re-write the line you would
change.   |