Most Asked Angular Interview Questions ?

1. What is Angular?

Angular is a javascript(actually a Typescript bases open-source full-stack web application) framework which makes you able to create reactive Single Page Application nothing but SPA. Angular is completely based on Components. It consists of Several Components which form a tree structure with parent and child components. Angular’s versions beyond 2+ are generally known as Angular only.

2. Difference between AngularJS vs Angular?

AngularJS (1.x)

Angular (2–9)

Language

Javascript

Typescript

Architecture

Controller

Component

Mobile Complaint

No

Yes

CLI

No

Yes

Lazy Loading

No

Yes

SEO

No

Yes

Server Side

No

Yes

3. Explain directives in Angular?

Directives help you to attach behavior to your HTML DOM or else in simply we can say Directives are Angular Syntaxes which we write inside HTML

1. <input [(ngModel)] =”value” type=”text” value=””><br>