AngularJS Interview Questions
Questions Answers Views Company eMail

What are zones? What is ngzone? What is change detection? What is ngzone run outside?

457

What is async pipe?

465

How to use the json object in ng-repeat?

423

When will nginit be called? How would you make use of ngoninit()?

436

How to create a custom errorhandler?

443

What is injector tree?

413

What are angular prefixes $ and $$?

404

What’s the difference between http and httpclient?

425

what makes the angular.copy() method so powerful?

447

How to create and use custom pipes? How to create a globally available custom pipe?

444

What are the differences between $resource and $http?

432

How to open and close modal popup using typescript and bootstrap?

436

What difference between ng-app vs. Data-ng-app and x-ng-app?

443

Can you explain to $on and/or $watch ?

410

What are the differences in ngmodules and javascript modules?

440


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Un-Answered Questions { AngularJS }

Does typescript have a future?

421


Do you know scope in angular?

414


What is ng-repeat directive in angularjs?

421


What types of filter in angular js?

466


What does ng stand for?

420






What is httpinterceptor?

411


What is module in angular?

399


Explain directive scopes in angularjs?

434


What is the main purpose of $routeprovider in angularjs?

397


What's new in angular 2? Why you used angular 2?

441


When should you use an attribute versus an element?

408


What happen when I import the same module twice in angular 4?

476


What is the factory method?

420


What is ngClass directive in AngularJS?

470


What is forgiving in angularjs?

440