.NET SDK Installation and Setup in C Sharp (C#) - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is the .NET SDK?

The .NET SDK is a set of tools and libraries that developers use to build, run, and publish .NET applications. It includes the compiler, runtime, and command-line tools.

beginner

How do you verify if the .NET SDK is installed on your computer?

Open a command prompt or terminal and type dotnet --version. If the SDK is installed, it will show the installed version number.

beginner

Which website do you visit to download the .NET SDK?

You can download the .NET SDK from the official Microsoft website: https://dotnet.microsoft.com/en-us/download

beginner

What command creates a new console application after installing the .NET SDK?

Use the command dotnet new console -o MyApp to create a new console app in a folder named MyApp.

intermediate

Why is it important to add the .NET SDK to your system PATH?

Adding the .NET SDK to your system PATH allows you to run dotnet commands from any folder in the terminal without specifying the full path.

What command shows the installed .NET SDK version?

A dotnet --version

B dotnet --install

C dotnet --list

D dotnet --help

The command dotnet --version displays the installed SDK version.

Where do you download the official .NET SDK?

A https://nuget.org

B https://github.com/dotnet/sdk

C https://dotnet.microsoft.com/en-us/download

D https://microsoft.com/windows

The official .NET SDK is available at the Microsoft .NET download page.

Which command creates a new console app named MyApp?

A dotnet build MyApp

B dotnet create console MyApp

C dotnet init console MyApp

D dotnet new console -o MyApp

The dotnet new console -o MyApp command creates a new console app in the MyApp folder.

Why add .NET SDK to system PATH?

A To run dotnet commands from any folder

B To speed up the computer

C To uninstall the SDK

D To update Windows

Adding to PATH lets you run dotnet commands anywhere in the terminal.

What happens if you run dotnet --version and get an error?

A Your computer is broken

B The .NET SDK is not installed or not in PATH

C You need to restart the computer

D The command is deprecated

An error means the SDK is missing or the PATH is not set correctly.

Explain the steps to install and verify the .NET SDK on your computer.

Think about where to get it, how to install, and how to check it works.

Describe how to create a new console application using the .NET SDK command line.

Focus on commands and folder creation.