NestJS CLI installation - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to install NestJS CLI globally using npm.

NestJS

npm install -g [1]

Drag options to blanks, or click blank then click option'

A@nestjs/cli

Bnestjs-cli

Cnest-cli

Dnestjs

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'nestjs-cli' or 'nest-cli' which are not the official package names.

Installing 'nestjs' which is not the CLI tool.

The correct package to install the NestJS CLI globally is @nestjs/cli. This allows you to use the nest command anywhere on your system.

2fill in blank

medium

Complete the command to check the installed NestJS CLI version.

NestJS

nest [1]

Drag options to blanks, or click blank then click option'

A-v

Blist

Cversion

D--version

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'nest --version' which is valid but not the expected answer here.

Using 'nest list' which lists commands, not version.

The command nest -v shows the installed NestJS CLI version. The -v flag is a common shorthand for version.

3fill in blank

hard

Fix the error in the command to install NestJS CLI locally as a dev dependency.

NestJS

npm install [1] --save-dev

Drag options to blanks, or click blank then click option'

Anestjs-cli

Bnestjs

Cnest-cli

D@nestjs/cli

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'nestjs' which is not the CLI package.

Using 'nest-cli' or 'nestjs-cli' which are incorrect package names.

The correct package to install locally as a dev dependency is @nestjs/cli. This installs the official NestJS CLI in your project.

4fill in blank

hard

Fill both blanks to create a new NestJS project named 'my-app' using the CLI.

NestJS

nest [1] [2]

Drag options to blanks, or click blank then click option'

Anew

Bcreate

Cmy-app

Dapp

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'create' instead of 'new' for the command.

Using 'app' instead of the intended project name.

The command to create a new project is nest new my-app. The new keyword tells the CLI to create a project, and my-app is the project name.

5fill in blank

hard

Fill all three blanks to install NestJS CLI globally using yarn and verify its version.

NestJS

yarn global [1] [2] && nest [3]

Drag options to blanks, or click blank then click option'

Ainstall

B@nestjs/cli

C-v

Dadd

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'install' instead of 'add' for yarn global command.

Using incorrect package names.

Using '--version' instead of '-v' for version check.

To install the NestJS CLI globally with yarn, use yarn global add @nestjs/cli. Then, check the version with nest -v.