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Exam 2: Introduction to Visual C#

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Question 41

Multiple Choice

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____________ are used by professional programmers to embed extensive documentation in a program' source code.

A) Line comments
B) Block comments
C) Documentation comments
D) Embedded comments

E) A) and D)
F) B) and D)

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Question 42

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Once you have placed a Label control on a form, set its Text property to the string you want to display.

A) True
B) False

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Question 43

Multiple Choice

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

Which one of the following is not a valid setting for a Label control's BorderStyle property?

The appearance and other characteristics of a GUI object are determined by the object's properties.

In a C# application, all buttons on a form must share the same Click event handler in form's source code file.

PictureBox controls have a BorderStyle property, but it does not work like a Label control's BorderStyle property.

C# code is primarily organized in three ways: namespaces, classes, and methods.

A Label control's ____________ property can be used to change the alignment of text within the Label.

A ____________ is a declared block in a program between braces {…} that holds classes.

A(n) ____________ is a logical container in a program that holds methods (as well as other program elements) .

A(n) ____________ can occupy multiple consecutive lines in a program. It starts with /* (a forward slash followed by an asterisk) , and ends with */ (an asterisk followed by a forward slash) .

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

It is important that you do not modify the contents of the Form1.cs file because doing so will prevent the application from executing.

Programmers refer to the act of executing a method as calling the method.

A Button control has a ____________ property that holds a string to be displayed on the face of the button.

A Label control's BorderStyle property is set to FixedSingle by default.

When you select an object in the Visual Studio Designer, the object's size, color, text, and other characteristics are displayed in the ____________ window.

C# source code files always end with the .cs extension.

When you write the values true or false in code, they must be written in all lowercase letters.