Recent questions tagged Angularjs-interview-questions-answers

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Q: Which operator in the RxJS library allows you to identify when the observable emits an error?

asked Dec 8 by GeorgeBell

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Q: The post method takes in a(n) _____ as the first parameter.

asked Dec 8 in Angular by GeorgeBell

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Q: When can you leave the Angular HttpClientModule out of your Angular apps?

asked Dec 8 in Angular by GeorgeBell

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Q: What does the input decorator handle use for its default name mapping?

asked Dec 8 in Angular by GeorgeBell

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Q: What does the host listener decorator take in the name of the event for the first argument as?

asked Dec 8 in Angular by GeorgeBell

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Q: When will the custom attribute directive handle setting a class on the media item element?

asked Dec 7 in Angular by GeorgeBell

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Q: Which optional metadata property does the pipe decorator use to define whether a pipe is stateless or stateful?

asked Dec 7 in Angular by GeorgeBell

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Q: Why are single quotes used around the classes in the following code snippet?

asked Dec 7 in Angular by GeorgeBell

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Q: If a pipe is supporting more than one parameter, how are the parameters separated?

asked Dec 7 in Angular by GeorgeBell

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Q: How can you rework the way you use ngif in the below syntax of code using an ng-template element?

asked Dec 7 in Angular by GeorgeBell

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Q: Why do we need callbacks in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: What is a callback function in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: What are the three states of promise in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: Why do you need a promise in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: What is a promise in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: What are the restrictions of web workers on DOM in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: Give an example of a web worker in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: How do you check web workers browser support in angularJS?

asked Sep 29 in Angular by JackTerrance

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Q: How do you check web storage browser support in AngularJS?

asked Sep 29 in Angular by JackTerrance

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Q: Why do you need web storage in AngularJS?

asked Sep 29 in Angular by JackTerrance

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