Interview Questions and Answers - Order By Rating Q31. Have you ever faced any problem due to package version incompatibility in angular ? How did you fix it ? Angular
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q32. Which file holds the dependent package information ? Angular
Ans. package.json Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q33. Can we apply strict mode to a function ? Angular
Ans. Yes Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q34. What are abservables in angular ? Angular
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Ans. The spec files are unit tests for your source files. The convention for Angular applications is to have a .spec.ts file for each .ts file. They are run using the Jasmine javascript test framework through the Karma test runner Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q36. How dependency injection in angular helps with loose coupling in angular ? Angular
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Ans. Selector specifies the name which is to be used to refer to the component whereas template specifies the html that needs to be rendered. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q39. Is it required to tie a component to a module ? Angular
Ans. Yes, We need to have a component tied to a module for it to work. If we don't want to create a new module , we can just tie it to default "app.module" Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q40. How to add a component in Angular ? Angular
Ans. 1. Create a component Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q41. What is the need of having multiple modules in angular ? Angular
Ans. It makes the application more modular and easy to manage. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q42. What are the things that an angular component holds ? Angular
Ans. Data , HTML and Logic Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q43. What are the building blocks of Angular Apps ? Angular
Ans. modules, components, templates, metadata, data binding, directives, services, and dependency injection Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q44. What is HMR or Hot Module Replacement in Angular ? Angular JS
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This question was recently asked at 'Barclays'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q47. What kind of deployable is created for the angular project ? Angular Js
This question was recently asked at 'Barclays'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies This question was recently asked at 'Herbinger Group'.This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Asked in 1 Companies Q49. What is a component, service, directive and pipe ? Angular Js
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q50. Difference between StoreModule.forRoot() and StoreModule.forFeature() ? NgRx
Ans. forFeature is used for lazily registering reducers with the module. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q51. Why angular apps are called single page applications ? Angular Js
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 Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q52. 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 ? Angular
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q55. How can we make http sever calls from within angular ? Angular Js
This question is still unanswered. Can you please provide an answer. Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q56. How can we give input to the component ? Angular Js
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Ans. Yes Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve Q60. What are the things that need to be configured for creating route / views in angular ? Angular Js
Ans. Path Help us improve. Please let us know the company, where you were asked this question : Like Discuss Correct / Improve
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