IOOP Week 1

Which control is used to display static text on a form?

• Button

• Label

• TextBox

• MessageBox

What is the default name of a new form in Visual Studio?

• MainForm

• FormA

• Form1

• DefaultForm

Which property changes the text shown in a form’s title bar?

• Name

• Title

• Caption

• Text

Which method is used to display a message box in C#?

• ShowMessage()

• DisplayBox()

• MessageBox.Show()

• Alert.Show()

Which keyword refers to the current form in C#?

• self

• this

• form

• me

What does the AutoSize property of a Label control do?

• Automatically centers the text

• Adjusts the label size to fit its content

• Changes the font size

• Sets the label border

What is the purpose of comments in code?

• To execute hidden logic

• To improve performance

• To explain code functionality

• To store data

Which of the following best describes event-driven programming?

• Code runs sequentially from top to bottom

• Code runs only when an event occurs

• Code runs only during compilation

• Code runs only on startup

What happens when you double-click a Button control in the Designer?

• It deletes the button

• It opens the Properties window

• It creates an event handler method

• It runs the application

Which file contains the startup code for a C# Windows Forms application?

• Form1.cs

• Program.cs

• Main.cs

• App.cs