Question 1

Each object has a set of ____ that determine its appearance and behavior.
A) properties
B) instances
C) classes
D) tools

Accepted Answer

Properties are the characteristics of an object that determine how it looks and behaves. Instances and classes are related to object-oriented programming, but they do not directly determine the appearance or behavior of an object. Tools are external resources that may be used to manipulate or interact with an object, but again, they do not define the object's inherent properties.

Question 2

In Windows applications, a ____ control is commonly used to perform an immediate action when clicked.
A) list box
B) text box
C) label
D) button

Accepted Answer

A button control is specifically designed to perform an action when clicked, making it the best choice for an immediate action. List boxes are commonly used for selecting multiple options, text boxes are used for inputting or displaying text, and labels are used for displaying static text or information.

Question 3

A(n) ____ file is a file that contains program instructions, called code.
A) properties
B) key
C) interface
D) source

Accepted Answer

A source file is a file that contains program instructions in the form of code, which is usually written in a high-level programming language. This file is then compiled or interpreted to create a machine-executable program. The code in the source file is used to define the behavior and functionality of the program. Examples of common file extensions for source files include .c, .cpp, .java, and .py.

Question 4

The extension ____ on a filename indicates that the file is a Visual Basic source file.
A) .vs
B) .vc
C) .vb
D) .vbproj

Accepted Answer

The extension .vb is commonly used for Visual Basic source files. The other options, .vs, .vc, and .vbproj, are not typically used for Visual Basic source files.

Question 5

A(n) ____ is anything that can be seen, touched, or used.
A) method
B) class
C) program
D) object

Accepted Answer

An object is a tangible entity that can be seen, touched or used. Methods, classes, and programs are all abstract entities that describe behaviors, structures, or sets of instructions, respectively.

Question 6

Windows applications created in Visual Studio 2015 are composed of solutions, projects, instructions, and files.

Accepted Answer

The answer of Windows applications created in Visual Studio 2015...

Question 7

A ____ is the foundation for the user interface in a Windows application.
A) table
B) layer
C) form
D) file

Accepted Answer

A form is the foundation for the user interface in a Windows application. It is where controls such as buttons, text boxes, and labels are placed to create the visual interface that the user interacts with. Tables, layers, and files may be used in the application but they are not the foundation for the user interface.

Question 8

Every object used in an object-oriented program is created from a ____, which is a pattern or blueprint that the computer uses to create the object.
A) method
B) token
C) class
D) program

Accepted Answer

In object-oriented programming, every object is created from a class which serves as a blueprint or template for the attributes and behaviors of the object. Methods are functions defined within a class that define the behavior of the object, tokens are not a standard concept in programming, and programs are a set of instructions rather than the blueprint for an object.

Question 9

Every object used in an object-oriented program is created from an instance.

Accepted Answer

Objects in an object-oriented program are created from a class, not an instance. A class is a blueprint for creating objects (instances).

Question 10

An index is a word that has a special meaning in a programming language.

Accepted Answer

An index typically refers to a position within an array or list, not a word with special meaning in a programming language. Special meaning words are known as keywords or reserved words.

Question 11

A(n) ____ is a container that stores the projects and files for an entire application.
A) class
B) object
C) solution
D) library

Accepted Answer

A solution is a container that stores the projects and files for an entire application, making it the best choice for the given question. Class and object are programming concepts, while a library is a collection of pre-written code that can be used in various applications.

Question 12

A set of parentheses are required when calling some Visual Basic methods.

Accepted Answer

Parentheses are required when calling methods in Visual Basic that have parameters or arguments. For example, calling the MsgBox function requires parentheses because it takes at least one argument (the message to display).

Question 13

The ____ menu provides options for aligning and sizing two or more controls, as well as centering one or more controls on the form.
A) Align
B) Format
C) Layout
D) Setup

Accepted Answer

The Format menu in various software development environments, including those for GUI design, provides options for aligning and sizing controls, as well as centering controls on the form.

Question 14

A method is a predefined Visual Basic procedure that you can call (or invoke) when needed.

Accepted Answer

This statement is true. Methods are indeed predefined procedures in Visual Basic that can be called when needed.

Question 15

____ controls are used in an interface to identify the contents of other controls, such as the contents of text boxes and list boxes.
A) List box
B) Text box
C) Button
D) Label

Accepted Answer

Labels are used to provide a description of other controls on a user interface, such as text boxes and list boxes. This allows users to easily identify the purpose or contents of these controls.

Question 16

Visual Basic 2015 is a(n) ____ programming language, which is a language that allows the programmer to use objects to accomplish a program's goal.
A) goal-based
B) object-oriented
C) object-based
D) goal-oriented

Accepted Answer

Visual Basic 2015 is an object-oriented programming language, which means it allows the programmer to use objects to accomplish a program's goal. This allows for a more organized and modular approach to programming, as objects can be reused and easily manipulated.

Question 17

A(n) ____ is an environment that contains all of the tools and features you need to create, run, and test your programs.
A) OOP
B) OOD
C) IDE
D) CLR

Accepted Answer

An IDE (Integrated Development Environment) is a software application that provides a comprehensive environment for developers to create, run, and test their programs. It typically includes a text editor, debugger, compiler, and other tools necessary for software development. OOP and OOD are programming paradigms, and CLR (Common Language Runtime) is a component of the .NET framework used for executing programs.

Question 18

Each namespace in Visual Studio 2015 contains the code that defines a group of related ____.
A) classes
B) objects
C) projects
D) solutions

Accepted Answer

A namespace in Visual Studio contains a group of related classes, which can be used to organize code and avoid naming conflicts. Objects are instances of classes, and are not directly related to namespaces. Projects and solutions are higher-level organizational structures that can contain multiple namespaces, as well as other project and solution elements.

Question 19

A(n) ____ file refers to a file that contains the code associated with a Windows form.
A) form
B) interface
C) properties
D) source

Accepted Answer

The answer of A(n) ____ file refers to a file...

Question 20

A(n) ____ is what the user sees and interacts with while an application is running.
A) user interface
B) application class
C) translator
D) interpreter

Accepted Answer

The user interface is the part of the application that the user sees and interacts with while the application is running. This includes things like buttons, menus, and text boxes. The other choices are programming concepts/tools that typically don't directly relate to the user experience.

Quiz 2: An Introduction to Visual Basic 2015

Each object has a set of ____ that determine its appearance and behavior.

In Windows applications, a ____ control is commonly used to perform an immediate action when clicked.

A(n) ____ file is a file that contains program instructions, called code.

The extension ____ on a filename indicates that the file is a Visual Basic source file.

A(n) ____ is anything that can be seen, touched, or used.

Windows applications created in Visual Studio 2015 are composed of solutions, projects, instructions, and files.

A ____ is the foundation for the user interface in a Windows application.

Every object used in an object-oriented program is created from a ____, which is a pattern or blueprint that the computer uses to create the object.

Every object used in an object-oriented program is created from an instance.

An index is a word that has a special meaning in a programming language.

A(n) ____ is a container that stores the projects and files for an entire application.

A set of parentheses are required when calling some Visual Basic methods.

The ____ menu provides options for aligning and sizing two or more controls, as well as centering one or more controls on the form.

A method is a predefined Visual Basic procedure that you can call (or invoke) when needed.

____ controls are used in an interface to identify the contents of other controls, such as the contents of text boxes and list boxes.

Visual Basic 2015 is a(n) ____ programming language, which is a language that allows the programmer to use objects to accomplish a program's goal.

A(n) ____ is an environment that contains all of the tools and features you need to create, run, and test your programs.

Each namespace in Visual Studio 2015 contains the code that defines a group of related ____.

A(n) ____ file refers to a file that contains the code associated with a Windows form.

A(n) ____ is what the user sees and interacts with while an application is running.