Given m tasks for n threads, and the position k of a thread within those n. Find maximum number of task that can be given to k-th thread, by respecting two rules: each thread has at least one task + adjacent threads differ by no more than one task count.
Personal projects, completed courses, basic Javascript concepts like context, arrow functions etc.
Experiencia laboral y cuestionario técnico
HLD -> Design hld of pharmEasy with the focus on ordering part of the question.
Basic of Java, encapsulation, Interface,Inheritance
a function receives a list of meetings (start and end time), and needs to return int the number of rooms needed to fit all the meetings
some java questions et questions in your program
Most of the process was telling about my laboral experience.
What is the most memorable project you’ve worked on?
/* Given an array of intervals where intervals[i] = [starti, endi], merge all overlapping intervals, and return an array of the non-overlapping intervals that cover all the intervals in the input. Example 1: Input: intervals = [[1,3],[8,10],[15,18],[2,6]] Output: [[1,6],[8,10],[15,18]] Explanation: Since intervals [1,3] and [2,6] overlap, merge them into [1,6]. Example 2: Input: intervals = [[1,4],[4,5]] Output: [[1,5]] Explanation: Intervals [1,4] and [4,5] are considered overlapping. */ ---------------------------------------------------------- Implement Jwt middlewear const jwt = require('jsonwebtoken') function authenticate(req, res, next) { jwt.verify(req.headers, (data) => { // data.user { } }) next() } function generateToken() { jwt.sign(userdata, algo, secret_key, (data) => { // token }) return token } ---------------------------------------------------------- //Suppose you need to build a scalable API for processing high-volume data uploads from multiple sources. How would you design the system using Node.js and PostgreSQL? let temp =fs.createReadStream() // temp.on('chunk', (chunk) => { // }) multer diskStorage -> middlewear ---------------------------------------------------------- Second highest salary SELECT MAX(salary) from salary where salary <> ( SELECT MAX(salary) from salary ) ---------------------------------------------------------- What is Closure, write code to demonstrate it Difference b/w var and let Is Nodejs single threaded ? How does it handle async operations ? Eventloop Promise vs Callbacks Challenges faced while converting from monolithic to microservices (data inconsistency) Questions on caching and redis In microservices if a single service goes down then how to deal with it ---------------------------------------------------------- Round 2 ---------------------------------------------------------- Questions on my past work, challenges faced, how did I tackle it, is there any better way to do it In a distributed system how to handle eventual data inconsistency Coding: create a node js app with 2 endpoints, 1 return straightforward response, other performs heavy calculations like fibonacci How to ensure performance and NodeJS's "non blocking" in such scenario
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