Closure, Function currying, promises, observable, some standard question of js and angular.
Senior Frontend Developer Interview Questions
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Basic question in web tech
Array.prototype Closure Hoisting React reconcillation
What are you doing now? Why Deel? What's your experience? Tell us about yourself? Where do you live?
My academic background, my experience in frontend, and technical questions in React.js framework
App optimization techniques
Data types in javascript
caching, security in application etc.
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2 hr time -> use react and redux to build an application. First API will give coordinates (longitude, latitude) for n number of countries which needs to be mapped on to a map. On selection of any of the above coordinates on the map, second API should be triggered with selected coordinates (longitude, latitude) which will give JSON response that contains THUMBNAILS and VIDEOID which has to be displayed for the user to select and play a video on the same page Note: Concatenating the video ID with base URL of youtube will give you a link to play the video.
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