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

AngularJS Interview Questions

Questions Answers Views Company eMail

What is binding in js?

860

Indexof(), if the given value is not in the string / array it will return what?

899

Which version you are using js?

928

Explain life cycle in angular?

818

How did you stop observable?

805

What is splice method?

912

What is observable and promise?

863

How did you get the value from input box using jquery?

872

What is subscript method in angular?

951

When using ngif if the condition is true. How to display the message and if the condition is false then how to display the message?

904

What is buffer (window storage)?

831

What is polyfill in angular?

850

How did you reverse a string?

838

How to communicate between parent and child components?

892

If you provide a service in two components "providers" section of @component decorator, how many instances of service shall get created?

1759

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Un-Answered Questions { AngularJS }

What are different ways of bootstrapping AngularJS?

1073

What are different ways to invoke a directive?

1605

Explain event emitters in angular 2 and how it works?

821

What is angular 4?

803

What is scope hierarchy? How many scopes can an application have?

834

What is the difference between the $watch, $digest, and $ apply?

862

What are the new features in angular 8?

839

What are the components in angular2?

836

What is difference between service and factory?

807

What is entry point in angular?

873

What is canactivate in angular?

926

What is data binding and its types?

878

How to use foreach in angular js?

921

What is currency filter? What are the two ways to use currency filters?

804

What is an AsyncPipe in Angular?

906

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