Ui Developer Interviews

Ui Developer Interview Questions

"Interviews for UI developers will be full of technical questions about HTML, CSS, and other related software tools. Employers will be looking for candidates who can quickly and correctly answer these questions and who are able to show creative and appealing user interfaces that they have created in the past. A bachelor's degree or equivalent work experience is necessary for this position."

12,464 ui developer interview questions shared by candidates

Q: How would you create an app that is a data-dashboards app with multiple dashboards per user, each one having its own widgets which are all configurable – can resize and position them however you wish, and you can determine what data stream to be represented, how much of it, and in what way (e.g. line chart or bar chart)?
avatar

Senior UI Engineer

Interviewed at Apple

4.1
Mar 18, 2019

Q: How would you create an app that is a data-dashboards app with multiple dashboards per user, each one having its own widgets which are all configurable – can resize and position them however you wish, and you can determine what data stream to be represented, how much of it, and in what way (e.g. line chart or bar chart)?

Q: Given a certain relational database setup, let’s say we want to know the conversation rate for each device type (iPhone or iPad) across the A and B instances of some experiment named “New Experiment.” How would you write that SQL?
avatar

Senior UI Engineer

Interviewed at Apple

4.1
Mar 18, 2019

Q: Given a certain relational database setup, let’s say we want to know the conversation rate for each device type (iPhone or iPad) across the A and B instances of some experiment named “New Experiment.” How would you write that SQL?

TP1: 1. session, local, cookies. 2. ES6 features. 3. Explain Promises. 4. angular and react which you will prefer and why to start a project. 5. apart from bootstrap which css framework you have used. which is good material or bootstrap. 6. server side and client site rendering difference. 7. React is client or server side. 8. Which testing framework used. 9. how comfortable your are in writing selenium automation script. or in testing 10. div and span span difference. 11. controlled and uncontrolled component. 12. pure function 13. promises with example. 14. How to enhance performance of an application. TP2: question on reactjs, javascript, css and scnerio based. it includes Managerial questions also.
avatar

UI Developer

Interviewed at HCLTech

3.5
May 29, 2023

TP1: 1. session, local, cookies. 2. ES6 features. 3. Explain Promises. 4. angular and react which you will prefer and why to start a project. 5. apart from bootstrap which css framework you have used. which is good material or bootstrap. 6. server side and client site rendering difference. 7. React is client or server side. 8. Which testing framework used. 9. how comfortable your are in writing selenium automation script. or in testing 10. div and span span difference. 11. controlled and uncontrolled component. 12. pure function 13. promises with example. 14. How to enhance performance of an application. TP2: question on reactjs, javascript, css and scnerio based. it includes Managerial questions also.

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