Senior front end developer sollicitatievragen
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Sollicitatievragen voor Senior Front End Developer gedeeld door sollicitantenMeest gestelde sollicitatievragen
What are your greatest technical strengths?
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Management
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Social media experience
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I am technically sound in using R script for R programming language, base SAS, SAS analytics and Advanced SAS. Minder
Lots of questions. First question was how to find the heaviest ball out of 9 ball problem.
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Divide the balls into 3 groups. Weight two of them. Then you know the heaviest group. Then do the same, but with the single balls in the heavy group to find the heavy ball. Minder
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What if you have 10-1-1, 5-5-5, and 4-5-6? The heaviest ball is not in the heaviest group. Minder
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Assuming 8 balls are uniform and 1 is heavier: Divide the 9 balls into 2 groups of 4 balls and compare the 4-ball groups If they are even, the 9th ball is the heaviest. Otherwise, it's a binary search, for a total of 3 weighings Minder
Settimeout, flatten an array
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Hi, can you tell me the San francisco office address for Bitmex? I'm trying to correspond with them. Minder
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My Interviews were online - Did not go for an onsite interview
How to maintain versioning in webpack bundles files?
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1) Webpack 4 provides option for adding '[chunkHash]' in output path. Although there are various other versioning configuration in webpack depending upon the need. 2) Adding 'hash:true' if using 'htmlWebpackPlugin'. Minder
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IS the take home test language specific ? Is it API based
Create chat application on already configured framework
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You can clone repo localy but they suggest to do it in web editor. React codebase is using react hooks. Code of api you can find here pastebin. com/6Tvx0aQj You can listen to window.Chat. onMessage to display messages, window.Chat.onTyping to handle the status of typing, window.Chat.sendMessage - to send your message. Minder
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The key in these questions is to cover the fundamentals, and be ready for the back-and-forth with the interviewer. Might be worth doing a mock interview with one of the Fiverr or ex-Fiverr Senior Front End Developer experts on Prepfully? They give real-world practice and guidance, which is pretty helpful. prepfully.com/practice-interviews Minder
Event loop, let var const, looping problems
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Answered all questions
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There's quite an extended back and forth in actual interviews for questions like this, so nothing quite like real practice. The Prepfully ClearTax Senior Front End Developer experts have actually worked in this role, so they're able to do an honest-to-God accurate mock, which really puts you through the paces. prepfully.com/practice-interviews Minder
Explain what is happening with a higher order function example. const thing = next => action => next(action) applyMiddleware(thing(someAction))
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this wasn't the exact question but if you understand how to explain this then you will be good. I understand it now much better than I did then. Minder
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It’s the concept of currying functions
Take home project involving creating a component.
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The key in these questions is to cover the fundamentals, and be ready for the back-and-forth with the interviewer. Might be worth doing a mock interview with one of the Course Hero or ex-Course Hero Senior Front End Developer experts on Prepfully? They give real-world practice and guidance, which is pretty helpful. prepfully.com/practice-interviews Minder
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what were the questions on phone screen after the take home assignemnt
Difference between ID and Class
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I explained with definition and real time samples.
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The difference between an ID and a CLASS is that an ID can be used to identify one element, whereas a CLASS can be used to identify more than one. Minder
Make a progress bar in vanilla JS with setInterval to kick it off. Then make 3 to kickoff at the same time. Then make them kick off at 3 different times (or end at different times). then use recursion to make them kick off one after the other sequentially.
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setInterval() to be used on all these questions in vanilla JS.
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Basically w3schools JS section has this. I also got this. I don't expect to hear back. I answered 2/3 questions. Minder