AngularJS Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

AngularJS Interview Questions

Questions Answers Views Company eMail

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

816

What is async pipe?

824

How to use the json object in ng-repeat?

773

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

725

How to create a custom errorhandler?

775

What is injector tree?

741

What are angular prefixes $ and $$?

777

What’s the difference between http and httpclient?

813

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

783

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

752

What are the differences between $resource and $http?

815

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

806

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

858

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

722

What are the differences in ngmodules and javascript modules?

790

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Un-Answered Questions { AngularJS }

How do observables work?

721

What is lazy loading in angular?

731

Explain what is data binding in angularjs?

735

What is decorator in angular 2?

806

How did you reverse a string?

736

What is single page application?

778

What are angular directives used for?

739

What is mobile angular ui?

777

How to import css using system import?

839

What is internationalization in angularjs?

739

How to display the values in tables in AngularJS?

723

Explain service? When we should use service?

718

How can you handle errors in angular 2 applications?

770

What is the difference between a service() and a factory()?

824

What is the use of currency filter in angularjs?

724

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