Developing Applications

What does the User Interface consist of (check all that apply)?

• Buttons

• Screen Layout

• Transitions

• Labels and other Text

Answer explanation

User Interface is the GRAPHICAL LAYOUT of the application.

This includes everything you see and interact with on the screen. All buttons, text, transitions etc are a part of User Interface.

What do we mean when we say that a Good User Interface is "CLEAR"?

• Easy to figure out

• Colorful

• Provides feedback

• Visible cause and effect

Answer explanation

CLEAR means the features should be understandable so user does not make errors

What do we mean when we say that a Good User Interface is "SIMPLE"?

• Balance between functionality and simplicity

• Colorful

• Provides feedback

• Visible cause and effect

Answer explanation

SIMPLE means it should not have too many features, but also shouldn't have too less.

What does IDE stand for in terms of Visual Studio?

• Integrated Development Environment

• International Development Enterprises

• Internet Data Exchange

• Institute of Developing Economies

Why do we use Text Property in VS?

• To change the text shown in the interface

• To change the name used in the coding

• To change the color

• To change the size

Answer explanation

Name property - in coding.

Text Property - text that we see on the screen.

Why do we use Name Property in VS?

• To change the text shown in the interface

• To change the name used in the coding

• To change the color

• To change the size

Answer explanation

Name property is the name that we use for reference in the code. Text Property is the text that we see on the screen.

If the Name Property is ABC, and the Text Property is XYZ, what will we use in coding?

• ABC

• XYZ

• 123

Answer explanation

Name property is the name that we use for reference in the code. Text Property is the text that we see on the screen.

If the Text Property is Hello, and the Name Property is Goodbye, what will we use in coding?

• Hello

• Goodbye

• Both

Answer explanation

Name property is the name that we use for reference in the code. Text Property is the text that we see on the screen.

If the Text Property is Hello, and the Name Property is Goodbye, what will be shown/displayed on the interface?

• Hello

• Goodbye

• Both

Answer explanation

Name property is the name that we use for reference in the code. Text Property is the text that we see on the screen.

The Text Property of a label is Result. The Name Property of the label is ShowResult.

Which of the following is the correct code for changing the text of the label?

• ShowResult.Text="You win!"

• Result.Text="You win!"

• ShowResult="You win!"

• Result="You win!"

Answer explanation

Name property is the name that we use for reference in the code. Text Property is the text that we see on the screen.

This means, when coding, the text property of the element does not matter. We will only use the name.

To change the display text, we use the name with a ".Text" after it to tell VS that ShowResult ka Text change karna hai.