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I have 1.5yrs of exp in Angular. If I attend an interview, can I solve the DS/Logic problems in other language like python. Because for problem solving while comparing to Js I'm good with python. Will that be accepted? Amazon Tata Consultancy Freshworks Inc Zoho Intuit Microsoft Paytm Presidio Inc. Thoughtworks Accenture
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Many service based companies and startups or small scale companies don't ask dsa, if you're targeting product based like flipkart amazon then they ask dsa.
For 3+ years of exp they will ask you questions from
closures, hoisting, prototypal inheritance, promises, some polyfills, and one or two string/ array que that you will need to solve in js, and some output based questions present at bfe site.
From reactjs: they will ask hooks(useEffect, useCallback, useMemo along with examples), customized hook, optimization que, redux, project based que, scenario based(sometimes they ask this), how to prevent unnecessary re-renderint of child component.
Few coding que in react they will give you an api fetch the data and display in certain format in the UI or might ask you to create some UI components and make it reusable.
Few questions from css and html but they don't focus much on these.
React lifecycle methods, Hooks, state management mostly redux, typescript, JavaScript and CSS are most common
As far as currently appearing in interviews,i appeared in a few.Alomg with React,companies are asking some light dsa problems as well.So do not leave those topics..as idk why but previously they were only focussing on react,but now they are asking some easy dsa problems,just to chk for the concept of candidate.So if u have time,do just hv a look at those.They are not asking hard-core problems like big product based companies,but easy ones they r asking .
Anyone who has recently attended an interview or is currently conducting interviews, please share your insights—it will be helpful for others.
i started to give interviews recently. i was asked questions based on
1) usestate
2) useffect
3) props
4) controlled vs uncontrolled component
5) what is react
6) why is react so popular? (i explained reconciliation algo)
7) how to improve the performance using react