InsuredMine interview questions

Task 1 1) Create API to upload the attached XLSX/CSV data into MongoDB. (Please accomplish this using worker threads) 2) Search API to find policy info with the help of the username. 3) API to provide aggregated policy by each user. Task 2 1) Track real-time CPU utilization of the node server and on 70% usage restart the server. Task 3 1) Create a post-service that takes the message, day, and time in body parameters and it inserts that message into DB at that particular day and time.

Basic Js Questions like Calculate unique on a array, merge 2 array, etc