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Angular Interview Questions

  • Writer: sourabhh sethii
    sourabhh sethii
  • Feb 28, 2020
  • 1 min read

As an Angular professional, it is essential to know the right buzzwords, learn the right technologies and prepare the right answers to commonly asked Angular Interview Questions. Here’s a definitive list of top 20 Angular Interview Questions.



Question 1: Please explain the various features of Angular.

Question 2: Name the building blocks of Angular.

Question 3: Demonstrate navigating between different routes in an Angular application.

Question 4: Could you explain services in Angular?

Question 5: Let us know advantages and disadvantages of using Angular over React and Vue?

Question 6: What is interpolation in Angular?

Question 7: Explain Angular Authentication and Authorization.

Question 8: How do Observable differ from Promises?

Question 9: Please explain the difference between Angular and AngularJS?

Question 10: Explain the difference between an Annotation and a Decorator in Angular?

Question 11: What are directives in Angular?

Question 12: What is AOT (Ahead-Of-Time) Compilation?

Question 14: What is the use of @Input and @Output?

Question 14: What is RouterOutlet?

Question 14:What is the purpose of a filter in Angular?

Question 15:What is an AsyncPipe in Angular?

Question 16:Differentiate between ng-Class and ng-Style.

Question 17:In how many ways the Data Binding can be done?

Question 18:What is Event bubbling?

Question 19:Explain life cycle hook?

Advance Angular Questions


Question 20: What is Data Binding? How many ways it can be done?

Question 21: Can you draw a comparison between the service() and the factory() functions?

Question 22: What are Angular Global APIs?


Angular Architecture


Question23: Can you give us an overview of Angular architecture?


Angular Architecture in detail: https://angular.io/guide/architecture




 
 
 

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