Ahead WebSoft Technologies MERN Stack Developer interview questions

Interview started with basic intro and past company projects after straight moved to the MongoDB queries like push pull into array of key in a document and $ne to exclude something it was basic queries Then socket io how it works and basic chat design system after that moved to js program of printing n 1 to 10 with an interval of one sec then there was a react component to create in which you have to create it with button to start printing number with 1 sec difference from 1 to keep moving on clicking again revert the to zero again. My take I didn’t get any feedback what went wrong i think rejection was of some queries was wrong that’s why they rejected Overall interview was good but it would have been better if they had given a feedback to work on.