Question 1

A control's ____________ property identifies the control in the application's code and in the Visual Studio environment.
A) Text
B) Source
C) Tag
D) Name

Accepted Answer

The control's Name property is what identifies the control in the application's code and in the Visual Studio environment. The Text property defines the text that is displayed on the control, the Source property is used in certain controls to specify the location of a file or resource, and the Tag property is a general-purpose property that can be used to store additional information about the control.

Question 2

The ____________ shows a scrollable list of controls that you can add to a form.
A) Collection
B) Bank
C) Toolbox
D) Shelf

Accepted Answer

The Toolbox in Microsoft Visual Studio shows a scrollable list of controls that can be added to a form. The other options (Collection, Bank, Shelf) are not specific to this feature and may refer to other concepts or software tools.

Question 3

To run an application in Visual Studio, press the ____________ button on the keyboard or click the Start Debugging button on the toolbar.
A) Enter
B) F5
C) Tab
D) Shift

Accepted Answer

Pressing the F5 button on the keyboard or clicking the Start Debugging button on the toolbar will launch the application in Visual Studio. Pressing Enter, Tab, or Shift will not have the same effect.

Question 4

Which one of the following Button control names is not a legal C# identifier?
A) _calculateTotalButton
B) printSalesReportButton
C) clear_customer_names_button
D) 1stPlayerStartButton

Accepted Answer

C# identifiers cannot start with a number. Therefore, "1stPlayerStartButton" is not a legal identifier.

Question 5

When a(n) ____________ appears around an object in the Designer, it indicates that the object is selected and is ready for editing.
A) sizing handle
B) editing icon
C) bounding box
D) frame

Accepted Answer

A bounding box appears around an object in the Designer to indicate that the object is selected and ready for editing. Sizing handles are part of the bounding box and are used to resize the selected object. Editing icons may appear within or next to the bounding box, but they are not the indicator of the object being selected. A frame is a general term that can refer to different elements in a design, but it does not specifically indicate that an object is selected.

Question 6

Control names are also known as ____________.
A) tags
B) identifiers
C) values
D) labels

Accepted Answer

Control names are used as identifiers to reference and manipulate specific controls in code. Tags refer to HTML elements, values are the content of the control, and labels are a separate property that displays text for the control.

Question 7

To delete a control, select it on the form and then press the ____________ key on the keyboard.
A) Delete
B) Z
C) Tab
D) X

Accepted Answer

To delete a control, we can select it and then press the "Delete" key on the keyboard.

Question 8

Button controls have a ____________ property, which holds the text that is displayed on the face of the button.
A) Text
B) Name
C) Description
D) Face

Accepted Answer

The "Text" property of a button control is what is displayed on the face of the button, indicating its purpose or function. The "Name" property is used for identification purposes and the "Description" property provides additional information about the button. "Face" is not a valid property for button controls.

Question 9

When a student is learning computer programming, it is traditional to start by learning to write a ____________ program.
A) Simple
B) Hello World
C) Pseudocode
D) K&R Style

Accepted Answer

Hello World is typically the first program that students learn to write as it is a simple and basic program that introduces them to the basic syntax and structure of a programming language.

Question 10

____________ allow you to resize a selected object in the Designer by clicking and dragging the mouse when the mouse cursor becomes a two-headed arrow.
A) Bounding boxes
B) Sizing handles
C) ToolTips
D) Properties

Accepted Answer

Sizing handles are the controls on the edges or corners of a selected object that allow you to resize it by clicking and dragging with the mouse. Bounding boxes are the invisible boxes that enclose an object and show its position and size, but they do not provide the ability to resize. ToolTips are small pop-up windows that provide additional information about a tool or feature when you hover over it, but they do not relate to resizing objects. Properties are the settings and attributes of an object that can be adjusted in the Properties panel, but they do not relate specifically to resizing.

Question 11

The ____________ file contains the application's start-up code, which executes when the application runs.
A) Main.cs
B) Code.cs
C) Program.cs
D) Source.cs

Accepted Answer

The Program.cs file contains the application's start-up code, which executes when the application runs. It typically includes the Main() method, which is the entry point for the application.

Question 12

Which one of the following Button control names is a legal C# identifier?
A) _DisplayOption5Button
B) Exit!Button
C) *Clear*Button*
D) delete Record Button

Accepted Answer

A is a legal C# identifier as it starts with an underscore and continues with letters and numbers. B, C, and D are not legal identifiers due to the use of special characters (!, *, and space) which are not allowed in C# identifiers.

Question 13

You can click and drag a control to a new location when the mouse cursor is positioned inside the control and the mouse cursor becomes a ____________.
A) two-headed arrow
B) four-headed arrow
C) hand icon
D) scissor icon

Accepted Answer

A four-headed arrow indicates that the control can be moved by clicking and dragging it to a new location.

Question 14

When you select an object in the Designer, that object's properties are displayed in the ____________ window.
A) Designer
B) Editing
C) Object
D) Properties

Accepted Answer

The Properties window displays all of the editable properties of the selected object in the Designer.

Question 15

Selecting the ____________ button in the Properties window causes the properties to be displayed in groups.
A) Grouped
B) Categorized
C) Ordered
D) Type

Accepted Answer

The "Categorized" button in the Properties window groups the properties based on their function or category, making it easier to navigate and locate specific properties.

Question 16

The ____________ naming convention gets its name because the uppercase characters that appear in a name are sometimes reminiscent of a camel's humps.
A) camelCase
B) Pascal
C) Hungarian notation
D) CaMeL style

Accepted Answer

camelCase is the naming convention that is sometimes called camel case because the uppercase characters in a name resemble a camel's humps. Pascal case is similar, but starts with an uppercase character, while Hungarian notation and CaMeL style are different naming conventions altogether.

Question 17

A file that contains program code is called a ____________.
A) source code file
B) program file
C) C# file
D) cs file

Accepted Answer

A file that contains program code is typically referred to as a source code file. The other options (B, C, D) are all specific types of source code files for the C# programming language.

Question 18

When selected, the ____________ button causes the properties in the Properties window to be displayed in alphabetical order.
A) Arrange
B) Ascending
C) Descending
D) Alphabetical

Accepted Answer

The "Alphabetical" button in the Properties window is used to display the properties in alphabetical order.

Question 19

The ____________ property determines the text that is displayed in the form's title bar.
A) Title
B) Caption
C) Name
D) Text

Accepted Answer

The "Text" property is used to set the text displayed in a form's title bar in many programming environments.

Question 20

The ____________ property can be used to change the form's width and height in pixels.
A) Area
B) Resolution
C) Size
D) Rectangle

Accepted Answer

The Size property enables a programmer to change the form's width and height in pixels. Area refers to the quantity of space occupied by the form, Resolution is the number of pixels displayed per inch of the form and Rectangle is a shape with four sides and four angles. Therefore, option C is the correct answer.

Quiz 2: Introduction to Visual C

A control's ____________ property identifies the control in the application's code and in the Visual Studio environment.

The ____________ shows a scrollable list of controls that you can add to a form.

To run an application in Visual Studio, press the ____________ button on the keyboard or click the Start Debugging button on the toolbar.

Which one of the following Button control names is not a legal C# identifier?

When a(n) ____________ appears around an object in the Designer, it indicates that the object is selected and is ready for editing.

Control names are also known as ____________.

To delete a control, select it on the form and then press the ____________ key on the keyboard.

Button controls have a ____________ property, which holds the text that is displayed on the face of the button.

When a student is learning computer programming, it is traditional to start by learning to write a ____________ program.

____________ allow you to resize a selected object in the Designer by clicking and dragging the mouse when the mouse cursor becomes a two-headed arrow.

The ____________ file contains the application's start-up code, which executes when the application runs.

Which one of the following Button control names is a legal C# identifier?

You can click and drag a control to a new location when the mouse cursor is positioned inside the control and the mouse cursor becomes a ____________.

When you select an object in the Designer, that object's properties are displayed in the ____________ window.

Selecting the ____________ button in the Properties window causes the properties to be displayed in groups.

The ____________ naming convention gets its name because the uppercase characters that appear in a name are sometimes reminiscent of a camel's humps.

A file that contains program code is called a ____________.

When selected, the ____________ button causes the properties in the Properties window to be displayed in alphabetical order.

The ____________ property determines the text that is displayed in the form's title bar.

The ____________ property can be used to change the form's width and height in pixels.