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1. If the variable hours = 10, what is the value of the variable salary after the following instruction has been executed: salary = hours

1. If the variable hours = 10, what is the value of the variable salary after the following instruction has been executed: salary = hours * 8

a.

10

b.

8

c.

80

d.

cannot tell from the information given

2. Which tags are used to provide alternate content for users who have disabled scripts in their browsers?

a.

b.

c.

< /no script>

d.

there are no such tags

3. Which would be used to have a JavaScript function named hello() execute before the user views a web page?

a.

b.

c.

d.

4. Which of the following describes a JavaScript object?

a.

anything you can click on

b.

anything that describes something you can click on

c.

anything something you can click on can do

d.

any HTML tag pair

5. Which of the following describes a JavaScript method?

a.

anything you can click on

b.

anything that describes something you can click on

c.

anything something you can click on can do

d.

any HTML tag pair

6. Which of the following describes a JavaScript property?

a.

anything you can click on

b.

anything that describes something you can click on

c.

anything something you can click on can do

d.

any HTML tag pair

7. Which method allows you to display text on an HTML page?

a.

onload

b.

show()

c.

display()

d.

write()

8. Which method will retrieve the contents of an HTML element?

a.

document.get()

b.

getElementById()

c.

innerHTML

d.

document.innerHTML

9. Which would you use to replace the contents of an HTML page with the value stored in a variable named student?

a.

document.write(student);

b.

document.getElementById(student);

c.

document.write(student.innerHTML);

d.

document.write(student.HTML);

10. Which of the following will open a new window named mywindow that is 600 pixels in height and 350 pixels wide?

a.

mywindow = new window(height = 600, width = 350);

b.

mywindow = window.open(height = 600, width = 350);

c.

mywindow = window.open(""; ""; height = "600"; width = "350");

d.

mywindow = window.open("", "", "height = 600, width = 350");

11. Which of the following will close a window named mywindow ?

a.

close mywindow;

b.

mywindow = close();

c.

mywindow.close();

d.

mywindow.close;

12. Which of the following will prompt the user to enter his or her name?

a.

var name = window.open("What is your name?");

b.

prompt("What is your name?", name);

c.

var name = document.write("What is your name?");

d.

var name = prompt("What is your name?");

13. Which is the correct way to define a function named getAge()?

a.

function getAge()

{ body of function }

b.

getAge = new function

c.

getAge()

{ body of function }

d.

new function getAge()

{ body of function }

14. Which of the following would retrieve the value displayed in a

element which has id = "football" and store that information in a variable named sport?

a.

sport = document.getElementById("football");

b.

document.getElementById("football") = sport;

c.

sport = document.innerHTML(id = "football");

d.

document.write("football");

1. True/False: A program variable is the name of a storage location in the computer's internal memory.

2. True/False: Numeric variables in JavaScript can be either integers or floating point numbers.

3. True/False: JavaScript is a strongly typed language.

4. True/False: When a user enters a number at a prompt, it is stored initially as text.

5. True/False: The following statement would be considered true in JavaScript: "JACK" > "jack".

6. True/False: The conditional operator uses two symbols and takes three operands.

7. True/False: The charAt() function will tell you what a specific character is in a given string.

8. True/False: The correct way to identify the first character in a string variable named word is:

var letter = charAt(word);

9. True/False: You may use either single or double quotes to enclose the value of the text in a string variable.

10. True/False: Logical operators must always be done in order from left to right.

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