Question 1

You should declare a variable in JavaScript by using the syntax: var variable;._________________________

Accepted Answer

A) True 
 B)False

Question 2

Which of the following does not have features to scramble or unscramble e-mail addresses?

Accepted Answer

A)  HTML 
B)  XHTML 
C)  XML 
D)  both a and b 
A)  HTML 
B)  XHTML 
C)  XML 
D)  both a and b

Question 3

Case 10-1
Training unlimited is planning to create a page that will allow users to e-mail their requests for the training videos to add to their online training offerings.

-What should the Web designers worry about when making such a form?

Accepted Answer

A)  browser versions 
B)  e-mail harvesters 
C)  spammers 
D)  all of the above 
A)  browser versions 
B)  e-mail harvesters 
C)  spammers 
D)  all of the above

Question 4

The document.write()and document.writeln()methods reflect the object-oriented nature of the JavaScript language.

Accepted Answer

A) True 
 B)False

Question 5

Identify the letter of the choice that best matches the phrase or definition.
-A named element in a program that stores information

Accepted Answer

A) interpreted 
B) variable 
C) data type 
D) parameter 
E) spammer
F)harvester
G)alert dialog box
H)compiled
I)declaring
J)function
K)var
L)command 
A) interpreted 
B) variable 
C) data type 
D) parameter 
E) spammer
F)harvester
G)alert dialog box
H)compiled
I)declaring
J)function
K)var
L)command

Question 6

Identify the letter of the choice that best matches the phrase or definition.
-Variable associated with a function

Accepted Answer

A) interpreted 
B) variable 
C) data type 
D) parameter 
E) spammer
F)harvester
G)alert dialog box
H)compiled
I)declaring
J)function
K)var
L)command 
A) interpreted 
B) variable 
C) data type 
D) parameter 
E) spammer
F)harvester
G)alert dialog box
H)compiled
I)declaring
J)function
K)var
L)command

Question 7

A text string indicates that no value has yet been assigned to the variable._________________________

Accepted Answer

A) True 
 B)False

Question 8

Which of the following is NOT an alternative that helps avoid problems with XML parsers?

Accepted Answer

A)  comment the Javascript 
B)  use CDATA sections 
C)  use external scripts 
D)  all of the above 
A)  comment the Javascript 
B)  use CDATA sections 
C)  use external scripts 
D)  all of the above

Question 9

You can display single quotation marks with the document.write()method by enclosing your text string within ____.

Accepted Answer

A)  periods 
B)  double quotation marks 
C)  parentheses 
D)  brackets 
A)  periods 
B)  double quotation marks 
C)  parentheses 
D)  brackets

Question 10

Terrance's wants to document his code so others can understand his code.To document his JavaScript, he can use ____.

Accepted Answer

A)  headers 
B)  footers 
C)  hidden boxes 
D)  comments 
A)  headers 
B)  footers 
C)  hidden boxes 
D)  comments

Question 11

_______ is the process of searching code to locate a source of trouble.

Accepted Answer

A)  Error-handling 
B)  Debugging 
C)  Tracing 
D)  Setting a watch 
A)  Error-handling 
B)  Debugging 
C)  Tracing 
D)  Setting a watch

Question 12

Comments help other people who examine your code to understand what your programs are designed _____ and how they work.

Accepted Answer

A)  for 
B)  to do 
C)  both a and b 
D)  none of the above 
A)  for 
B)  to do 
C)  both a and b 
D)  none of the above

Question 13

If you follow z=1 with the statement z="3", then z has what data type?

Accepted Answer

A)  boolean 
B)  null 
C)  numeric 
D)  text string 
A)  boolean 
B)  null 
C)  numeric 
D)  text string

Question 14

____ are used to mark the beginning and end of the commands section in a function.

Accepted Answer

A)  Brackets 
B)  Parentheses 
C)  Curly braces 
D)  Commas 
A)  Brackets 
B)  Parentheses 
C)  Curly braces 
D)  Commas

Question 15

A(n)____________________ approach to scripting poses problems for the system administrator, who has to be concerned about users potentially overloading the system.

Accepted Answer

The answer of A(n)____________________ approach to scripting poses problems for...

Question 16

If a function returns a value, it can be stored in a variable.

Accepted Answer

A) True 
 B)False

Question 17

Which of the following is not a common source of programming errors?

Accepted Answer

A)  misspelling a variable name 
B)  mismatched quotes 
C)  missing quotes 
D)  mismatched parentheses or brackets 
A)  misspelling a variable name 
B)  mismatched quotes 
C)  missing quotes 
D)  mismatched parentheses or brackets

Question 18

The ____________________ character can be used to multiply values in an expression.

Accepted Answer

The answer of The ____________________ character can be used to...

Question 19

Case 10-3
Simon’s Leathervane sells handmade leather clothing online. He has added some JavaScript functions to calculate how much a person has to pay before they submit the order page, but is having some trouble.

-In Firefox, the error console would allow him to ____ JavaScript commands.

Accepted Answer

A)  locate 
B)  add 
C)  delete 
D)  evaluate 
A)  locate 
B)  add 
C)  delete 
D)  evaluate

Question 20

Case 10-2
Terrance had added a form to his blog to allow people to e-mail him feedback. He is having trouble getting his pages to validate and his JavaScript to work.

-The first thing Terrance should do is place his script in a(n)____.

Accepted Answer

A)  external file 
B)  script tag 
C)  body tag 
D)  none of the above 
A)  external file 
B)  script tag 
C)  body tag 
D)  none of the above

You should declare a variable in JavaScript by using the syntax: var variable;._________________________

Which of the following does not have features to scramble or unscramble e-mail addresses?

Case 10-1 Training unlimited is planning to create a page that will allow users to e-mail their requests for the training videos to add to their online training offerings. -What should the Web designers worry about when making such a form?

The document.write()and document.writeln()methods reflect the object-oriented nature of the JavaScript language.

Identify the letter of the choice that best matches the phrase or definition. -A named element in a program that stores information

Identify the letter of the choice that best matches the phrase or definition. -Variable associated with a function

A text string indicates that no value has yet been assigned to the variable._________________________

Which of the following is NOT an alternative that helps avoid problems with XML parsers?

You can display single quotation marks with the document.write()method by enclosing your text string within ____.

Terrance's wants to document his code so others can understand his code.To document his JavaScript, he can use ____.

_______ is the process of searching code to locate a source of trouble.

Comments help other people who examine your code to understand what your programs are designed _____ and how they work.

If you follow z=1 with the statement z="3", then z has what data type?

____ are used to mark the beginning and end of the commands section in a function.

A(n)____________________ approach to scripting poses problems for the system administrator, who has to be concerned about users potentially overloading the system.

If a function returns a value, it can be stored in a variable.

Which of the following is not a common source of programming errors?

The ____________________ character can be used to multiply values in an expression.

Case 10-3 Simon’s Leathervane sells handmade leather clothing online. He has added some JavaScript functions to calculate how much a person has to pay before they submit the order page, but is having some trouble. -In Firefox, the error console would allow him to ____ JavaScript commands.

Case 10-2 Terrance had added a form to his blog to allow people to e-mail him feedback. He is having trouble getting his pages to validate and his JavaScript to work. -The first thing Terrance should do is place his script in a(n)____.

Getting Started With HTML5

Developing a Web Site

Designing a Web Page With CSS

Creating Page Layouts With CSS

Working With Tables and Columns

Creating a Web Form

Designing a Multimedia Web Site

Enhancing a Web Site With Advanced CSS

Working With XHTML

Creating an XML Document

Validating an XML Document

Working With Basic Schemas

Working With Advanced Schemas

Filters

Exam 10: Programming With Javascriptadditional Cases

You should declare a variable in JavaScript by using the syntax: var variable;._________________________

Which of the following does not have features to scramble or unscramble e-mail addresses?

Case 10-1 Training unlimited is planning to create a page that will allow users to e-mail their requests for the training videos to add to their online training offerings. -What should the Web designers worry about when making such a form?

The document.write()and document.writeln()methods reflect the object-oriented nature of the JavaScript language.

Identify the letter of the choice that best matches the phrase or definition. -A named element in a program that stores information

Identify the letter of the choice that best matches the phrase or definition. -Variable associated with a function

A text string indicates that no value has yet been assigned to the variable._________________________

Which of the following is NOT an alternative that helps avoid problems with XML parsers?

You can display single quotation marks with the document.write()method by enclosing your text string within ____.

Terrance's wants to document his code so others can understand his code.To document his JavaScript, he can use ____.

_______ is the process of searching code to locate a source of trouble.

Comments help other people who examine your code to understand what your programs are designed _____ and how they work.

If you follow z=1 with the statement z="3", then z has what data type?

____ are used to mark the beginning and end of the commands section in a function.

A(n)____________________ approach to scripting poses problems for the system administrator, who has to be concerned about users potentially overloading the system.

If a function returns a value, it can be stored in a variable.

Which of the following is not a common source of programming errors?

The ____________________ character can be used to multiply values in an expression.

Case 10-3 Simon’s Leathervane sells handmade leather clothing online. He has added some JavaScript functions to calculate how much a person has to pay before they submit the order page, but is having some trouble. -In Firefox, the error console would allow him to ____ JavaScript commands.

Case 10-2 Terrance had added a form to his blog to allow people to e-mail him feedback. He is having trouble getting his pages to validate and his JavaScript to work. -The first thing Terrance should do is place his script in a(n)____.

Getting Started With HTML5

Developing a Web Site

Designing a Web Page With CSS

Creating Page Layouts With CSS

Working With Tables and Columns

Creating a Web Form

Designing a Multimedia Web Site

Enhancing a Web Site With Advanced CSS

Working With XHTML

Creating an XML Document

Validating an XML Document

Working With Basic Schemas

Working With Advanced Schemas

Filters