Angular CLI installation and setup - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is Angular CLI?

Angular CLI is a command-line tool that helps you create, build, and manage Angular projects easily.

beginner

Which command installs Angular CLI globally on your computer?

You use npm install -g @angular/cli to install Angular CLI globally.

beginner

How do you create a new Angular project using Angular CLI?

Run ng new project-name to create a new Angular project with the CLI.

beginner

What command starts the Angular development server?

Use ng serve to start the development server and see your app in the browser.

beginner

Why is it important to install Angular CLI globally?

Installing Angular CLI globally lets you run Angular commands from any folder on your computer.

Which command installs Angular CLI globally?

A npm install -g @angular/cli

B ng new

C npm start

D ng serve

The command npm install -g @angular/cli installs Angular CLI globally.

What does the command ng new my-app do?

A Creates a new Angular project named 'my-app'

B Installs Angular CLI

C Starts the Angular server

D Builds the Angular project

The ng new my-app command creates a new Angular project folder called 'my-app'.

Which command runs the Angular app in the browser during development?

A ng build

B npm install

C ng test

D ng serve

The ng serve command starts a local server and opens the app in the browser.

Why do we use Angular CLI instead of manually setting up Angular?

A It slows down development

B It automatically creates and manages project files

C It only works on Windows

D It replaces the need for a code editor

Angular CLI automates setup and management, making development faster and easier.

After installing Angular CLI globally, where can you run Angular commands?

A Only in the browser console

B Only inside Angular project folders

C Anywhere on your computer

D Only in the Node.js folder

Global installation allows running Angular CLI commands from any folder.

Explain the steps to install Angular CLI and create a new Angular project.

Think about commands you type in the terminal from start to running the app.

Why is Angular CLI helpful for beginners learning Angular?

Consider how a tool can make learning and working easier.