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AngularJS Interview Questions and Answers

AngularJS Interview Questions and Answers

AngularJS Interview Questions and Answers

AngularJS Interview Questions and Answers for beginners and experts. List of frequently asked AngularJS Questions with answers by Besant Technologies.
We hope these AngularJS interview questions and answers are useful and will help you to get the best job in the networking industry. This AngularJS interview questions and answers are prepared by AngularJS Professionals based on MNC Companies expectation. Stay tuned we will update New AngularJS Interview questions with Answers Frequently. If you want to learn Practical AngularJS Training then please go through this Angular JS Training in Chennai

Besant Technologies supports the students by providing AngularJS interview questions and answers for the job placements and job purposes. AngularJS is the leading important course in the present situation because more job openings and the high salary pay for this AngularJS and more related jobs. We provide the AngularJS online training also for all students around the world through the Gangboard medium. These are top AngularJS interview questions and answers, prepared by our institute experienced trainers.

Best AngularJS Interview Questions and Answers

Here is the list of most frequently asked AngularJS Interview Questions and Answers in technical interviews. These Angular JS questions and answers are suitable for both freshers and experienced professionals at any level. The AngularJS questions are for intermediate to somewhat advanced AngularJS professionals, but even if you are just a beginner or fresher you should be able to understand the AngularJS answers and explanations here we give.

In this post, you will get the most important and top AngularJS Interview Questions and Answers, which will be very helpful and useful to those who are preparing for jobs.

AngularJS is the open source JavaScript framework and mainly used for front-end web applications and it’s completely used for Single Page Applications. AngularJS training in Chennai by Besant Technologies is the best training Institute and having more than 15+ branches. Besant Technologies has most experienced trainers and IT professional tutors who are having work experience as the developer, designers, and debuggers. Our trainers have prepared this top and best AngularJS interview questions and Answers.

These AngularJS interview questions and answers are mainly and completely prepared with complete analysis and these questions are very much important and also these are the questions which were asked in the interview in top MNC companies.

Q1) What is AngularJS?

Q2) Modules

Q3) Components

Q4) The most important properties are

Q5) Angular has three set of view classes

Q6) Angular Libraries

Q7) What are the Directives?

Q8) What is @Inputs and @Output in Angular 5?

Q9) How do components communicate with each other?

Q10) What is router-outlet directive in Angular 5?

Q11) Explain component life cycle in Angular?

Q12) List the types of Data Binding supported by Angular5?

Q13) Explain Webpack?

Q14) Explain NPM

Q15) What is Angular CLI? List the command to install Angular CLI?

Q16) How to create a new project in angular js using CLI?

Q17) What are Decorators?

Q18) List the types of Data Binding supported by Angular5?

Q19) How to run Angular5 application locally during development?

Q20) What an Angular5 component made of? How do you generate a new component?

Q21) How do we import a module in Angular5?

Q22) Explain $event in Angular5?

Q23) What do double curly brackets are used in Angular5?

Q24) What is *ngFor directive used for?

Q25) What is transpiling?

Q26) What is HttpClient?

Q27) What is two different type of HTTP requests by supporting by modern browsers?

Q28) What is Routing in Angular 5?

Q29) What is Router Configuration?

Q30) What is Router Outlet?

Q31) What is Router Link?

Q32) What is Router State?

Q33) What is Active Route?

Q34) What is Properties of Active Router?

Q35)What is Router Events?

Q36) What are the types of Router Events?

Q37)What is DI (Dependency Injection) ?

Q38) What is Hierarchical Dependency Injectors?

Q39.What is Angular 5?

Q40.What is name of a special function of class which gets called when object is created and it’s syntax in Typescript?

Q41. _____ keyword is used to access class’s member variables and functions inside class member function.

Q42. In Angular, you can pass data from parent component to child component using

Q43.In Angular, you can pass data from child component to parent component using

Q44. Write a syntax for ngFor with < li > example

Q45. We must import ____________ module to use (ngModel)

Q46.Import ____________ module to use reactive form

Q47. How to create local HTML reference variable

Q48.In routing, which tag is used to show selected route component dynamically

Q49. Which method of RouterModule for providing all routes in AppModule

Q50.Write an example to define custom event

Q51.Write a syntax to bind custom CSS class

Q52.What is angualr cli, how to install it

Q53.What Is Modules

Q54.what is component?

Q55.What is Dependency Injection?

Q56.What is service?

Q57.What Is HttpClient in Angular?

Q58.How To Angular 5 generate Component?

Q59. How To Angular 5 generate Directive?

Q60.How To Angular 5 generate Pipe?

Q61. How To Angular 5 generate Service?

Q62. How To Angular 5 generate Class?

Q63. How To Angular 5 generate Module?

Q64.What Is the Angular Compiler?

Q65.Some of the the life cycle hooks of Angular 5 application?

Q66.What is Lazy Loading and How to enable Lazy Loading

Q67.What are the core differences between Observables and Promises?

Q68.What are differences between Constructors and OnInit?

Q69.Explain package.json file.

Q70.What is routing?

Q71.What is the difference between Angular 5 components and directives?

Q72.What are Pipes in Angular 5?

Q73.What Are Inbuilt Pipes in Angular?

Q74.What Is Chaining Pipe?

Q75.Optional parameter syntax?

Q76.Directive can listen to host/target events?

Q77.wild card for page not found route?

Q78.To use HttpClient component you need to import below module

Q79.What is ViewEncapsulation?

Q80.What does a Subscribe method do in Angular?

Q81.What is Observable?

Q82.What is Rxjs?

Q83.What will be the output of below program?

Besant Technologies trainers are fully focused on the topic and syllabus, also supporting in all interview based purposes and certification related queries and confusions. Do read and go through this AngularJS interview questions and answers, because these are prepared by complete research and analysis from all top companies.

We hope and believe that these AngularJS interview question and answers will help you completely to have detailed knowledge in all topics and make you get placed and have a job in best companies as most wanted front-end developer.

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