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What are the most important Angular 9 Interview questions ? . I have prepared a list of most important Angular 9 Interview Questions .
- Lazy Loading – Angular
- What is diff between Children and loadChildren
- What is Preloading Strategies
- What is Angular Dualbooting Systems
- History Of ECMA Script
- What is diff between Authentication And Authorization
- How does Authentication works ?
- How to Validate user (How to Authenticate a User)?
- How to Plan An Angular Project ?
- What is Angular Universe ?
- Explain about Genarators and Reducers in Javascript
- What is Webscoket and IO ?
- Is Javascript is multi Threaded or single Threaded ?
- What is IndexDB ?
- Diff between map and ForEach
- What is meant by Caching and How it will be useful?
- What is meant by Entry Modules ?
- Explain about Async Libraries (Redux-saga,redux-thunk,redux-promise)
- What is Webworkers .
- How to Align a elements horizontally and Vertically centerin CSS
- Javascript map and reducer method explanations
- What is arrow functions in JS6
- How to add attribute Properties
- How to add Class properties to elements
- How to Over ride Existing class properties
- How to Add Styles
- $event and event handling statements
- Custom events with EventEmitter
- Built-in attribute directives
- Built-in structural directives
- Template reference variables
- @Input() and @Output() properties
- Template expression operators
This are the few questions which i have faced while attending interviews . If you have any such questions , please share here in this comments section . so i can update the same