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Angular JS - Interview Questions and Answers for 'Angular' - 26 question(s) found - Order By Newest

 Q1. how do you share data between JSP and spring controller using Angular JS ?AngularJS2017-09-07 07:02:47

Ans. For JPS we can use modelAttribute and ModelAndView object to share data between JPS and Controller. In case of Angular JS, the angular js always get data in form of JSON and it can be accessed by REST WS. So the angular js share data with controller in the form of JSON.

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   Like         Discuss         Correct / Improve     angularjs  jsp  spring controller     Asked in 1 Companies


 Q2. What is Angular JS ?Angular JS2018-06-06 08:36:49

Ans. It is javascript framework which is written in javascript.It is best for single page application.It extends the html with new attributes which makes it more useful for ui dveloper.

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 Q3. What is two way binding ?Angular JS2018-06-06 08:37:20

Ans. Two-way binding means that any data-related changes affecting the model are immediately propagated to the matching view(s), and that any changes made in the view(s) (say, by the user) are immediately reflected in the underlying model. When app data changes, so does the UI, and conversely.

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 Q4. what does restrict mean when we talk about directive ?Angular JS2018-06-06 08:38:16

 This question was recently asked at 'American Express'.This question is still unanswered. Can you please provide an answer.


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 Q5. how are filters added to expressions?Angular JS2018-06-06 08:38:33

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 Q6. what kind of filters did you worked with ? Angular JS2018-06-06 08:38:53

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 Q7. Which angular library needs to be included for Angular Routing / Views ?Angular Js2018-10-15 09:24:57

Ans. @angular/router

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 Q8. What are the things that need to be configured for creating route / views in angular ?Angular Js2018-10-15 09:28:58

Ans. Path
View Name
Component

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 Q9. Can we have multiple path maps to the same component ?Angular Js2018-10-15 10:07:44

Ans. Yes

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 Q10. Difference between Route and Redirect ?Angular Js2018-10-15 10:08:11

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 Q11. Difference between constructor and NGInit ?Angular Js2018-10-15 11:54:11

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   Like         Discuss         Correct / Improve     nginit


 Q12. How can we give input to the component ?Angular Js2018-10-15 11:54:41

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 Q13. How can we make http sever calls from within angular ?Angular Js2018-10-15 11:55:17

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 Q14. How can we achieve 2 way binding ?Angular Js2018-10-15 11:55:39

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 Q15. What is a service class ? Angular Js2018-10-15 11:56:16

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 Q16. What is the scope of Service class ? Do we need to add it to declaration or imports or providers to be made available to the component ?Angular2018-10-15 11:57:03

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 Q17. Why angular apps are called single page applications ?Angular Js2018-10-18 10:04:56

Ans. In Angular Apps, route between pages are performed without rendering the entire page. Url changes are done through routing. Routing in AngularJS is implemented by including <ng-view> or <ui-view> in the index.html page without refreshing the entire page

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 Q18. Difference between StoreModule.forRoot() and StoreModule.forFeature() ?NgRx2018-10-23 12:24:25

Ans. forFeature is used for lazily registering reducers with the module.

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   Like         Discuss         Correct / Improve     ngrx    angular   angular ngrx integration  ngrx store


 Q19. What is a component, service, directive and pipe ? Angular Js2018-10-24 08:54:36

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 Q20. What is ng injectable ?Angular Js2019-08-08 09:50:56

 This question was recently asked at 'Herbinger Group'.This question is still unanswered. Can you please provide an answer.


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 Q21. What kind of deployable is created for the angular project ?Angular Js2019-09-17 13:37:48

 This question was recently asked at 'Barclays'.This question is still unanswered. Can you please provide an answer.


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 Q22. When you build an angular application, what type of file it creates which we can deploy?Angular JS2020-01-10 15:56:43

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 Q23. What is the difference between Angular JS (version 1x) and Angular (version 2x) ?Angular2020-01-23 13:27:37

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   Like         Discuss         Correct / Improve     angular vs angular js  angular 1x vs angular 2x  angular vs angular 2  difference between angular and angular 2


 Q24. What is HMR or Hot Module Replacement in Angular ?Angular JS2020-01-23 13:27:59

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   Like         Discuss         Correct / Improve     hmr angular   Hot Module Replacement in Angular


 Q25. What are the building blocks of Angular Apps ?Angular2020-02-03 10:45:08

Ans. modules, components, templates, metadata, data binding, directives, services, and dependency injection

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 Q26. What is a component decorator ? Angular2020-03-12 10:15:35

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