Deck 3: Using Gui Objects and the Visual Studio Ide

Question 1

What part of a button on a form can be dragged in order to change the button's size?

A) The button's text
B) The button's handles
C) The button's nodes
D) The button's controls

Answer 1

B

Question 2

Professional programmers usually do not retain the default names for Forms and controls.

Answer 2

True

Question 3

If a Button's name is reportButton, what will the default name of its Click() method be?

A) reportButton_Click()
B) reportButton.Click()
C) report_Click()
D) report.Click()

Answer 3

A

Question 4

You cannot relocate a control on a Form once you have added it.

Question 5

So much code is needed to create even the simplest of GUI programs that it is far more practical to develop the user interface visually in an IDE.

Question 6

After you have added a Button onto a form, what can you do in order to create a method that executes when the user clicks the Button?

A) You can select the Button, then create the method.
B) You can double-click the Button, and then create the method.
C) You can single click the Button, and then create the method.
D) You must delete the Button, and create the method first, then call the Button object by name.

Question 7

When sorting the Properties in alphabetical order in the Properties window, what entry is not in alphabetical order?

A) Text
B) Size
C) Name
D) BackColor

Question 8

Objects such as the labels, buttons, and text boxes seen within a program's environment are all components of what part of a program?

A) The program's interface.
B) The program's implementation.
C) The program's events.
D) The program's source code.

Question 9

What kind of GUI object is rectangular and provides an interface for collecting, displaying, and delivering information?

A) Labels
B) TextBoxes
C) Buttons
D) Forms

Question 10

What serves as a control that is used to display text such as a prompt or a result of some computation?

A) Form
B) Button
C) Label
D) TextBox

Question 11

If you change a Form's Name, you will notice differences in the visual design.

Question 12

What name is given to the first form in a Windows Forms project within Visual C# by default?

A) button1
B) Form1
C) TopForm1
D) Window1

Question 13

Labels, text boxes, and buttons that users can manipulate to interact with a program's forms are referred to by what term?

A) controls
B) instruments
C) elements
D) IDEs

Question 14

Where in the Visual C# IDE main window can you find the File menu, as well as submenus for editing, debugging, and help tasks?

A) Toolbox tab
B) menu bar
C) Form Designer
D) Solution Explorer

Question 15

What feature in the Visual C# IDE can be used for viewing and managing project files and settings?

A) Properties
B) Toolbox tab
C) Solution Explorer
D) Form Designer

Question 16

What Label property can be changed to display any string of text?

A) Name
B) Size
C) Random
D) Text

Question 17

Approximately how many different properties exist within the Form class?

A) 10
B) 30
C) 100
D) 300

Question 18

Where can the appearance, size, color, and window management features of a Form be modified?

A) In the form's namespace.
B) In the form's environment configuration file.
C) In the form's properties.
D) In the form's name sheet.

Question 19

What form property allows you to specify the caption of the Form in the title bar?

A) Name
B) Property
C) Text
D) Label

Question 20

You are not required to create a Click() method for a Button.

Question 21

What property can be modified to change the tab order for a GUI component?

A) TabPos
B) TabNum
C) TabIndex
D) TabPlace

Question 22

What type of font should you use if you wish to align text values on controls?

A) proportional font
B) autospaced font
C) monospaced font
D) elongated font

Question 23

What controls can be used to allow a user to input data in a GUI application?

A) Buttons
B) TextBoxes
C) Labels
D) Forms

Question 24

What process involves the changing of a program's internal structure without changing the way the program works?

A) Editing
B) Code generation
C) Code modification
D) Code refactoring

Question 25

What are Labels and how do you use them?

Question 26

After making a change to a program and attempting to re-run it, you get an error message stating that changes are not allowed.What can you do to clear the error?

A) You must close the IDE and re-open it.
B) You must press F4 to run the application.
C) The application store has been corrupted, you must reinstall Visual Studio.
D) You must close the previous execution of the program, then you can attempt to re-run.

Question 27

Compare GUI and console applications.How would you choose which is more appropriate for a given task?

Question 28

How do you use the Toolbox to add a control to a Form?

Question 29

When designing an application, what type of interface generally requires more time to develop?

A) User
B) GUI
C) Console
D) TUI

Question 30

After a user types a value into a TextBox in an executing program, where is the value stored?

A) In the Text property of the TextBox.
B) In the String property of the TextBox.
C) In the Label property of the TextBox.
D) In the Name property of the TextBox.

Question 31

How do you delete an unwanted event-handling method?

Question 32

What determines the order in which controls receive focus from successive Tab key presses?

A) focus order
B) TabList
C) tab order
D) view order

Question 33

What statement regarding the use of Designer.cs files is accurate?

A) The Windows Form Designer can't automatically add code to the file.
B) Code in the Designer.cs file represents actions that are performed when you drag and drop controls from the Toolbox.
C) Changes to this file should be done manually, to ensure accuracy.
D) The Designer.cs file is not visible within the IDE.

Question 34

What are TextBoxes and how do you use them?

Question 35

Explain how to refactor your code to fix problems after renaming a Button that already had a Click() method.

Question 36

Name and describe some of the properties of Buttons.

Question 37

Explain how to add functionality to a Button on a Form.

Question 38

What key combination can be used to run a program without debugging it?

A) Alt + F4
B) Ctrl + F5
C) Ctrl + R
D) Shift + Ctrl + 1

Question 39

What conventions are usually applied when naming Forms and controls?

Question 40

How do you create a Form visually using the Visual Studio C# IDE?