Creating a new Angular project - Quick Revision & Summary

Recall & Review

beginner

What command do you use to create a new Angular project?

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

beginner

What does the Angular CLI do when you run ng new?

It creates a new folder with the project name, sets up the basic files and folders, installs dependencies, and configures Angular settings.

beginner

Why is it important to have Node.js installed before creating an Angular project?

Because Angular CLI uses Node.js to run commands and manage packages needed for the project.

intermediate

What is the purpose of the --routing option when creating a new Angular project?

It adds routing support to your project, creating files to help manage navigation between pages.

beginner

How do you start the Angular development server after creating a project?

Run ng serve inside the project folder to start the server and see your app in the browser.

Which command creates a new Angular project named 'my-app'?

A ng new my-app

B ng create my-app

C angular new my-app

D npm init my-app

The correct command is ng new my-app to create a new Angular project.

What must be installed before using Angular CLI to create a project?

A Java

B Python

C Node.js

D Ruby

Node.js is required because Angular CLI runs on Node and manages packages.

What does the --routing flag do when creating a new Angular project?

A Adds routing support

B Enables server-side rendering

C Installs extra UI libraries

D Creates a backend API

The --routing flag adds routing files to manage page navigation.

After creating a new Angular project, which command starts the development server?

A npm start

B ng serve

C ng start

D node server.js

Use ng serve to start the Angular development server.

What folder structure does Angular CLI create by default?

A lib, bin, config

B app, public, views

C assets, components, services

D src, e2e, node_modules

Angular CLI creates src for source code, e2e for tests, and node_modules for packages.

Explain the steps to create a new Angular project from scratch.

Think about what tools you need and the commands you run.

Describe what happens behind the scenes when you run ng new.

Consider file creation and package installation.