1)

Which of the following is NOT a valid variable name in Javascript?

a.

JavaScriptProgramming Languages

b.

isThisTrue

c.

No18Way

.

scriptingIsFun

2) Which statement is equivalent to the following?

(X > 6)

a.	(x <= 6)	b.	!( x <= 6)
c.	(x < 6) || (x == 6)	d.	(x < 6) && !(x == 6)

3) Which one of these is a pre-test loop?

a.

while

b.

If else

c.

for

d.

Do while

4) What is the value of count when the following loop is exited?

var count = 2;

while( count < 20)

count=count*3;

a.

6

b.

18

c.

54

d.

201

5) How many times will "Happy Day!" display after the following code is executed?

var m = 3;

while ( m<=6) {

document.write("Happy Day!");

m++;

}

a.

2

b.

3

c.

4

d.

5

6) What will be displayed after the following loop is exited?

var name = "Javascript";

for(var x = 2; x < 0; x--)

document.write(name.charAt(x) + ", ");

a.	java	b.	va
c.	script	d.	javascript

7) In the following statement, what is the test condition?

for(var x = 3; x < 5; x++)

a.

x = 3;

b.

x < 5

c.

5;

d.x++

8) Which of the following will test if a password entered by a user, stored in a variable named pwrd, is within the 8-character length restriction, specified in the instructions?

a.	var lgth = pwrd.length; if (lgth == 8)	b.	if (pwrd.length <= 8)
c.	var length.pwrd = pwrd; if (pwrd <= 7)	d.	var lgth = 8; if (lgth == pwrd.length)

9) What is the value of the variable myLetter after the following statements are executed?

var name = "Monroe College";

var myLetter = name.charAt(5);

a.

"o"

b.

""

c.

"e"

d.

"Monroe"

10) What is the value of address, given:

myAddress = "2501 Jerome Avenue, NY";

address = myAddress.length;

a.

18

b.

22

c.

19

d.

2501 Jerome Avenue

11) What is the value of street, given:

var street = " ";

myAddress = "123 Duck Street, NW";

var x = 4;

street = myAddress.charAt(x+2); + myAddress.charAt(x);

a.

Duck

b.

u

c.

uck

d.

CD

True or false:

1) JavaScript is a loosely typed language.

2) You may use either single or double quotes to enclose the value of the text in a string variable.

3) Logical operators must always be done in order from left to right.

4) (x==0) is called an assignment

5) The following test condition for an if... structure will be true if x = 2:

if(x < 5 && x > 10)

6) The pretest loop always executes at least one time

7) An infinite loop occurs in a pre-test loop when a test condition can never be met.

8) (24%5+4<=2*9/3).

9) The following statement will generate a loop with four iterations:

for(count = 4; count > 0; count--)

10) The extension of a JavaScript file is .script