Question 1

A dynamic property has only one value for the whole class.

Accepted Answer

A) True 
 B)False  False

Question 2

Function definitions are placed in the ____ section of an HTML file.

Accepted Answer

A) B) C) D) <br> A) <head> B) <body> C) <title> D) <br> A

Question 3

Text boxes are used for two purposes: to give the user a place to enter text and to give the programmer a label with text that can be changed.

Accepted Answer

A) True 
 B)False  True

Question 4

A class is like a blueprint; it is not the actual object.

Accepted Answer

A) True 
 B)False

Question 5

A(n) ____ is the template or description a programmer uses to create an object.

Accepted Answer

A)  class 
B)  access modifier 
C)  function 
D)  parameter 
A)  class 
B)  access modifier 
C)  function 
D)  parameter

Question 6

Variable names are usually verbs because they describe actions.

Accepted Answer

A) True 
 B)False

Question 7

____ are variables that need to receive arguments.

Accepted Answer

A)  Parameters 
B)  Objects 
C)  Properties 
D)  Modifiers 
A)  Parameters 
B)  Objects 
C)  Properties 
D)  Modifiers

Question 8

Methods are usually represented by modules or functions, which are run or "called" when needed.

Accepted Answer

A) True 
 B)False

Question 9

You create an object with the keyword ____.

Accepted Answer

A)  input 
B)  prompt 
C)  new 
D)  var 
A)  input 
B)  prompt 
C)  new 
D)  var

Question 10

In JavaScript, the ____ object is instantiated automatically when an HTML file is opened in a Web browser, and it belongs to the Document Object Model (DOM).

Accepted Answer

A)  UML 
B)  document 
C)  HTTP 
D)  DNS 
A)  UML 
B)  document 
C)  HTTP 
D)  DNS

Question 11

Which of the following represents an HTML paragraph break?

Accepted Answer

A) var ES = ""; B) var PA = "

"; C) var BR = "
"; D) var NL = " "; A) var ES = ""; B) var PA = "

"; C) var BR = "
"; D) var NL = " ";

Question 12

A constructor usually has the same name as the class and is called with the keyword var in an assignment statement.

Accepted Answer

A) True 
 B)False

Question 13

In JavaScript, a constructor needs to link an object to other functions so that methods are performed only on the object that calls them.

Accepted Answer

A) True 
 B)False

Question 14

Which of the following methods returns a value?

Accepted Answer

A)  Method changeName(String lName, String fName)
LastName = lName
FirstName = fName
Display "The name has been changed to " + firstName + " " + lastName
End Method 
B)  Method displayInfo()
Display "Account #: " + acctNumber
Display "Account type: " + acctType
Display "Owner name: " + lastName + ", " + firstName
Display "Current balance: " + acctBal
End Method 
C)  Method withdraw(Numeric amt)
AcctBal = acctBal - amt
Display "The new balance is: $" + acctBal
End Method 
D)  Method inquire()
Return acctBal
End Method 
A)  Method changeName(String lName, String fName)
LastName = lName
FirstName = fName
Display "The name has been changed to " + firstName + " " + lastName
End Method 
B)  Method displayInfo()
Display "Account #: " + acctNumber
Display "Account type: " + acctType
Display "Owner name: " + lastName + ", " + firstName
Display "Current balance: " + acctBal
End Method 
C)  Method withdraw(Numeric amt)
AcctBal = acctBal - amt
Display "The new balance is: $" + acctBal
End Method 
D)  Method inquire()
Return acctBal
End Method

Question 15

An object's properties are defined in the class.

Accepted Answer

A) True 
 B)False

Question 16

Methods are usually nouns because they describe things.

Accepted Answer

A) True 
 B)False

Question 17

When you instantiate an object from a class, you give a name to this particular object so that your program can distinguish it from other objects you instantiate from the same class.

Accepted Answer

A) True 
 B)False

Question 18

A(n) ____ has a simple format, with three sections: name, properties, and methods.

Accepted Answer

A)  screen form 
B)  class diagram 
C)  access modifier 
D)  graphical user interface 
A)  screen form 
B)  class diagram 
C)  access modifier 
D)  graphical user interface

Question 19

The keywords Public and Private are used to allow and disallow access by other programs, so they are called ____.

Accepted Answer

A)  access values 
B)  constructors 
C)  access modifiers 
D)  access prompts 
A)  access values 
B)  constructors 
C)  access modifiers 
D)  access prompts

Question 20

A(n) ____ is a UML diagram describing the makeup of a class.

Accepted Answer

A)  screen form 
B)  class diagram 
C)  object 
D)  access modifier 
A)  screen form 
B)  class diagram 
C)  object 
D)  access modifier

A dynamic property has only one value for the whole class.

Function definitions are placed in the ____ section of an HTML file.

Text boxes are used for two purposes: to give the user a place to enter text and to give the programmer a label with text that can be changed.

A class is like a blueprint; it is not the actual object.

A(n) ____ is the template or description a programmer uses to create an object.

Variable names are usually verbs because they describe actions.

____ are variables that need to receive arguments.

Methods are usually represented by modules or functions, which are run or "called" when needed.

You create an object with the keyword ____.

In JavaScript, the ____ object is instantiated automatically when an HTML file is opened in a Web browser, and it belongs to the Document Object Model (DOM).

Which of the following represents an HTML paragraph break?

A constructor usually has the same name as the class and is called with the keyword var in an assignment statement.

In JavaScript, a constructor needs to link an object to other functions so that methods are performed only on the object that calls them.

Which of the following methods returns a value?

An object's properties are defined in the class.

Methods are usually nouns because they describe things.

When you instantiate an object from a class, you give a name to this particular object so that your program can distinguish it from other objects you instantiate from the same class.

A(n) ____ has a simple format, with three sections: name, properties, and methods.

The keywords Public and Private are used to allow and disallow access by other programs, so they are called ____.

A(n) ____ is a UML diagram describing the makeup of a class.

The Craft of Programming

The Javascript Language

The Sequence Structure

The Selection Structure

The Repetition Structure

Complex Conditions

Modules and Functions

Menus and Data Validation

Arrays

Building Programs

Sorting Data

Recursion

Filters

Exam 3: Objects, Events, and Graphical User Interfaces

A dynamic property has only one value for the whole class.

Function definitions are placed in the ____ section of an HTML file.

Text boxes are used for two purposes: to give the user a place to enter text and to give the programmer a label with text that can be changed.

A class is like a blueprint; it is not the actual object.

A(n) ____ is the template or description a programmer uses to create an object.

Variable names are usually verbs because they describe actions.

____ are variables that need to receive arguments.

Methods are usually represented by modules or functions, which are run or "called" when needed.

You create an object with the keyword ____.

In JavaScript, the ____ object is instantiated automatically when an HTML file is opened in a Web browser, and it belongs to the Document Object Model (DOM).

Which of the following represents an HTML paragraph break?

A constructor usually has the same name as the class and is called with the keyword var in an assignment statement.

In JavaScript, a constructor needs to link an object to other functions so that methods are performed only on the object that calls them.

Which of the following methods returns a value?

An object's properties are defined in the class.

Methods are usually nouns because they describe things.

When you instantiate an object from a class, you give a name to this particular object so that your program can distinguish it from other objects you instantiate from the same class.

A(n) ____ has a simple format, with three sections: name, properties, and methods.

The keywords Public and Private are used to allow and disallow access by other programs, so they are called ____.

A(n) ____ is a UML diagram describing the makeup of a class.

The Craft of Programming

The Javascript Language

The Sequence Structure

The Selection Structure

The Repetition Structure

Complex Conditions

Modules and Functions

Menus and Data Validation

Arrays

Building Programs

Sorting Data

Recursion

Filters