Question 1

Until this century, most programming languages were procedural.

Accepted Answer

False&#10;

Question 2

Object oriented languages such as FORTRAN, COBOL, Basic, Pascal, and C, focused on actions to be performed.

Accepted Answer

FORTRAN, COBOL, Basic, Pascal, and C are primarily procedural languages, focusing on the sequence of actions to be performed rather than the object-oriented paradigm, which focuses on objects and their interactions.

Question 3

Object-oriented languages focus on the objects of programming, not just the actions performed on them.

Accepted Answer

Object-oriented languages are designed around the concept of objects, which can contain data, in the form of fields, and code, in the form of procedures. This approach emphasizes the objects themselves and their interactions, rather than just the actions or processes performed on the data.

Question 4

In programming, objects have properties, which describe the object's characteristics.

Accepted Answer

Properties are attributes or characteristics of an object in programming, defining its state or qualities, such as color, size, or value.

Question 5

An object's properties are defined in the class.

Accepted Answer

A class in object-oriented programming is a blueprint for creating objects, providing initial values for state (member variables or attributes) and implementations of behavior (member functions or methods). The class defines the properties and behaviors that the instantiated objects will have.

Question 6

Methods are usually represented by modules or functions, which are run or &#34;called&#34; when needed.

Accepted Answer

Methods, which can be part of modules or standalone functions, are executed or "called" upon request to perform specific tasks within a program.

Question 7

Calling an object's method is sometimes described as sending a message to the object.

Accepted Answer

This terminology comes from the concept of object-oriented programming, where invoking a method on an object is akin to sending a message to that object, asking it to perform a specific operation or to return some information.

Question 8

The computer creates an object in two steps: associating a class name with an object name and then calling the constructor method to prepare memory space for the object.

Accepted Answer

The first line of the given statement is true because the computer does create an object in two steps: associating a class name with an object name and then calling the constructor method to prepare memory space for the object.

Question 9

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

Accepted Answer

A constructor does indeed have the same name as the class, but it is not called with the keyword "var" in an assignment statement. Instead, it is invoked using the "new" keyword to create an instance of the class.

Question 10

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

When you instantiate an object from a class, you assign it to a variable (giving it a name) so your program can distinguish it from other instances of the same class. This allows for individual manipulation and access to each object's attributes and methods.

Question 11

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

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The answer of A class is like a blueprint; it...

Question 12

In object-oriented programming, class definition files can be stored separately from programs that use them to instantiate objects, or class definitions can be combined with a program into one file.

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The answer of In object-oriented programming, class definition files can...

Question 13

In pseudocode, a constructor method starts with the keywords Constructor Method and ends with the keywords End While.

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The answer of In pseudocode, a constructor method starts with...

Question 14

Methods in class diagrams include the method name and data types as well as parameter names in parentheses to match any arguments the method needs.

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The answer of Methods in class diagrams include the method...

Question 15

Methods are usually nouns because they describe things.

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The answer of Methods are usually nouns because they describe...

Question 16

Variable names are usually verbs because they describe actions.

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The answer of Variable names are usually verbs because they...

Question 17

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

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The answer of In JavaScript, a constructor needs to link...

Question 18

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

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The answer of A dynamic property has only one value...

Question 19

A static method can be called independently of a separate object.

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The answer of A static method can be called independently...

Question 20

Google developed the Disk Operating System (DOS) for IBM and IBM-compatible computers, which became known as PCs.

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The answer of Google developed the Disk Operating System (DOS)...

Question 21

A form is created with HTML tags, not JavaScript code, in the section of the HTML file with the

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The answer of A form is created with HTML tags,...

Question 22

Text boxes are a group of circular buttons, used to select one item from a group.

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The answer of Text boxes are a group of circular...

Question 23

You will need a <script> section in the body of an HTML file used to create a form.

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The answer of You will need a <script> section in...

Question 24

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.

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The answer of Text boxes are used for two purposes:...

Question 25

With event-driven programming, users being asked predetermined questions in a specified order, they can decide what options to choose at any time.

Accepted Answer

The answer of With event-driven programming, users being asked predetermined...

Question 26

A(n) ____ is an entity, something with a distinct existence.&#10;A) class&#10;B) object&#10;C) function&#10;D) parameter

Accepted Answer

The answer of A(n) ____ is an entity, something with...

Question 27

In programming, objects have ____, which define what the object can do or be made to do.&#10;A) events&#10;B) access modifiers&#10;C) methods&#10;D) parameters

Accepted Answer

The answer of In programming, objects have ____, which define...

Question 28

A(n) ____ is the template or description a programmer uses to create an object.&#10;A) class&#10;B) access modifier&#10;C) function&#10;D) parameter

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The answer of A(n) ____ is the template or description...

Question 29

A(n) ____ method is called when an object is instantiated.&#10;A) parameter&#10;B) instance&#10;C) constructor&#10;D) static

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The answer of A(n) ____ method is called when an...

Question 30

____ are variables that need to receive arguments.&#10;A) Parameters&#10;B) Objects&#10;C) Properties&#10;D) Modifiers

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The answer of ____ are variables that need to receive...

Question 31

The following constructor method has ____ parameters.
Constructor Method Account(String type, Numeric num,
String lName, String fName, Numeric bal)
AcctType = type
AcctNumber = num
LastName = lName
FirstName = fName
AcctBal = bal
End Method

A) two
B) three
C) four
D) five

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Accepted Answer

The answer of The following constructor method has ____ parameters.&#10;Constructor...

Question 32

A(n) ____ is a UML diagram describing the makeup of a class.&#10;A) screen form&#10;B) class diagram&#10;C) object&#10;D) access modifier

Accepted Answer

The answer of A(n) ____ is a UML diagram describing...

Question 33

A(n) ____ has a simple format, with three sections: name, properties, and methods.&#10;A) screen form&#10;B) class diagram&#10;C) access modifier&#10;D) graphical user interface

Accepted Answer

The answer of A(n) ____ has a simple format, with...

Question 34

Which of the following functions correctly returns the argument value times 10?&#10;A) new timesTen(num) {var result = num * 10; return result;}&#10;B) timesTen(num) {var result == num * 10; return result;}&#10;C) function timesTen(num) {var result == num; return result;}&#10;D) function timesTen(num) {var result = num * 10; return result;}

Accepted Answer

The answer of Which of the following functions correctly returns...

Question 35

Function definitions are placed in the ____ section of an HTML file. A) B) C) D) <br>

Accepted Answer

The answer of Function definitions are placed in the ____...

Question 36

You create an object with the keyword ____.&#10;A) input&#10;B) prompt&#10;C) new&#10;D) var

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The answer of You create an object with the keyword...

Question 37

Which of the following methods returns a value?&#10;A) Method changeName(String lName, String fName)&#10;LastName = lName&#10;FirstName = fName&#10;Display &#34;The name has been changed to &#34; + firstName + &#34; &#34; + lastName&#10;End Method&#10;&#10;B) Method displayInfo()&#10;Display &#34;Account #: &#34; + acctNumber&#10;Display &#34;Account type: &#34; + acctType&#10;Display &#34;Owner name: &#34; + lastName + &#34;, &#34; + firstName&#10;Display &#34;Current balance: &#34; + acctBal&#10;End Method&#10;&#10;C) Method withdraw(Numeric amt)&#10;AcctBal = acctBal - amt&#10;Display &#34;The new balance is: $&#34; + acctBal&#10;End Method&#10;&#10;D) Method inquire()&#10;Return acctBal&#10;End Method

Accepted Answer

The answer of Which of the following methods returns a...

Question 38

Which of the following methods correctly withdraws an amount from a bank account?&#10;A) Method withdraw(Numeric amt)&#10;AcctBal = acctBal - amt&#10;Display &#34;The new balance is: $&#34; + acctBal&#10;End Method&#10;&#10;B) Method withdraw(String amt)&#10;AcctBal = acctBal - amt&#10;Display &#34;The new balance is: $&#34; + acctBal&#10;End Method&#10;&#10;C) Method withdraw(Numeric amount)&#10;AcctBal = acctBal - amt&#10;Display &#34;The new balance is: $&#34; + acctBal&#10;End Method&#10;&#10;D) Method withdraw(String amount)&#10;AcctBal = acctBal - amt&#10;Display &#34;The new balance is: $&#34; + acctBal&#10;End Method

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The answer of Which of the following methods correctly withdraws...

Question 39

The keywords Public and Private are used to allow and disallow access by other programs, so they are called ____.&#10;A) access values&#10;B) constructors&#10;C) access modifiers&#10;D) access prompts

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The answer of The keywords Public and Private are used...

Question 40

In JavaScript, the ____ object refers to the Web page where the text in HTML documents and output from your JavaScript programs are displayed.&#10;A) HTTP&#10;B) document&#10;C) UML&#10;D) DNS

Accepted Answer

The answer of In JavaScript, the ____ object refers to...

Question 41

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).&#10;A) UML&#10;B) document&#10;C) HTTP&#10;D) DNS

Accepted Answer

The answer of In JavaScript, the ____ object is instantiated...

Question 42

Properties and methods belonging to each object instantiated from a class are known as ____.&#10;A) instance properties and instance methods&#10;B) validated properties and validated methods&#10;C) compiled properties and compiled methods&#10;D) interpreted properties and interpreted methods

Accepted Answer

The answer of Properties and methods belonging to each object...

Question 43

Which of the following represents an HTML paragraph break? A) var ES = ""; B) var PA = "

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

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The answer of Which of the following represents an HTML...

Question 44

The Math object includes the ____ method, which returns the value of the next highest whole number.&#10;A) abs()&#10;B) floor()&#10;C) ceil()&#10;D) max()

Accepted Answer

The answer of The Math object includes the ____ method,...

Question 45

The Math object includes the ____ method, which takes two arguments and returns the higher value.&#10;A) abs()&#10;B) floor()&#10;C) ceil()&#10;D) max()

Accepted Answer

The answer of The Math object includes the ____ method,...

Question 46

Which of the following tags creates a form with the name OrderForm? A)

Accepted Answer

The answer of Which of the following tags creates a...

Question 47

Elements of a form - including buttons, text boxes, radio buttons, check boxes, and other graphical items used to interact with a program - are placed on a Web page with the ____ HTML tag. A) B)

Accepted Answer

The answer of Elements of a form - including buttons,...

Question 48

Which of the following functions assigns the current radio button's value to the nextColor variable?&#10;A) displayName()&#10;B) setImage()&#10;C) setColor()&#10;D) changeColor()

Accepted Answer

The answer of Which of the following functions assigns the...

Deck 3: Objects, Events, and Graphical User Interfaces