How would you optimise a React application ? Explain the logic flow implemented in the assignment. Explain how Redux works
Ui Engineer Interview Questions
12,454 ui engineer interview questions shared by candidates
First round was machine coding, with pure javascript. They gave 2 API and using it we had to develop a site (product and its review), also you should be able to append your own reviews in that list. They gave 2 hours to complete it.
first round : 1) Coding for Comment widget.
Interviewer asked to implement polyfill pro Promise.
In UI Tech round they really went in depth and asked questions from all topics related to web development. It lasted for around 1.5 - 2 hours.
Basic questions to check concepts.
1.Can you create controller in angularjs? 2.Difference between ng-model and {{}} and ng-bind 3.Difference between facory method and service method of creating a service?? what factory method is more advantageous?? 4.what does link function do in a directive? 5.Explain describe block in unit testing of angular with jasmine 6.Polymorphism in javascript? 7.Number of classes in bootstrap(xs,s,m) 8.Promises in angular and about $q 9.How to communicate between two controllers. 10.How to make a website fit to screen without using any bootstrap 11.Explain box model and who introduced it?
About the design process I follow while working in depth
Classic questions like explaining the projects I've been part of, my expectations etc
how many hours i can work for him.
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