Angular 2 interview questions Answers

Angular 2 interview questions Answers

Today, We want to share with you Angular 2 interview questions Answers.
In this post we will show you Angular.js 2 interview questions and Answers PDF, hear for Top 10 Angular 2 Interview Questions and Answers we will give you demo and example for implement.In this post, we will learn about Angular 2, 4,5 and 6 interview questions with an example.

Below All AngularJS Interview Questions are the list of Top 10 Main Angular 2 interview questions And Answers.

Top 10 Advanced AngularJS Interview Questions Answers

Q1. What is Angular 2?

Simple Defination of the Angular 2 is a fully completely revived All the Data Bind component-based typescript framework in which web or spa’s an application is a more tree of pure js loosely coupled some data binds components.

Also Read :  Handling Arrays using jQuery Tutorial with Examples

Q2. List some advantages of Angular?

Angular 2 is a re-written version of Angular1 and not an update.

  • Angular 2 is a user-friendly mobile-oriented framework
  • Angular 2 is a simple JavaScript;s versatile framework,
  • Angular 2 code use Latest version Like ES5, ES6, Typescript

Q3. What are the new features of Angular 2?

  • A mobile toolkit
  • A command line interface
  • Data binding
  • Modular
  • Modern
  • Universal server rendering

Q4. How to declare a component in Angular 2?

Angular 2 Components in Pure AngularJS are simply some onpage directives that are often associated with a HTML view direct template.

Q5 : How to Declaration of component in Angular 2?

@component ({selector: 'great', template: 'paka {{name}}!'})

Class greet{

Name: string = 'pakainfo';

}

Q5. List the modern browsers supported by Angular 2.

  • Android 4.1
  • Edge
  • Firefox
  • Google Chrome
  • IE Mobile
  • IE for versions 9-11
  • Safari
  • iOS 7.1
Also Read :  Top 10 Advanced Laravel Interview Questions Answers

Q6.component life cycle in Angular 2?

There are a Angular 2 total number of life cycle some hooks which are all the List below: –

  • ngOnChanges
  • ngOnInit
  • ngDoCheck
  • ngAfterContentInit
  • ngAfterContentChecked
  • ngAfterViewInit
  • ngAfterViewChecked
  • ngOnDestroy

Q7.key components of Angular 2?

Angular 2 comprises of the below key components:

  • Component
  • Metadata
  • Module
  • Service
  • Templates

Q8 : What is a template in Angular 2?

The HTML view template in Angular 2 is used to define the views of the AngularJS spa’s Application.

Q8.How convert a string into a percentage in angular 2?

Angular 2 To convert any string into a type of the percentage format, as well as a percent data bind filter is used.

Also Read :  Top 10 Yii Interview Questions and Answers for fresher

Q9. Explain component specific hooks?

  • ngafterContentinit
  • ngAfterviewChecked
  • ngAfterConctentChecked
  • ngafterViewinit

Q10. What is CLI?

CLI stands for the acronym of Command Line Interface

Read :

Summary

You can also read about AngularJS, ASP.NET, VueJs, PHP.

I hope you get an idea about 10 Best Angular 2 Interview Questions and Answers.I would like to have feedback on my Pakainfo.com blog.
Your valuable feedback, question, or comments about this article are always welcome.
If you enjoyed and liked this post, don’t forget to share.

Leave a Reply

avatar
  Subscribe  
Notify of