1. https://leetcode.com/problems/reverse-nodes-in-k-group/ 2. https://leetcode.com/problems/sliding-window-maximum/ 3. https://leetcode.com/problems/lru-cache/ 4. http vs https 5. tcp vs udp 6. database indexing
Backend Developer Interview Questions
9,192 backend developer interview questions shared by candidates
Design patterns, OOP Principles, Big O notation, SQL, e NoSQL... exercicios simples de logica
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In the second round you're expected to build a low level application without front end. It is a series of 14 tasks. You have to solve it level by level.
Data Structures question, and what is the order N2 or NLogN?
Find the number of chunk has required to send a message M on K bandwidth, where K< M. Leaders in array, rest from my work experience.
The two questions asked were: a) How do you close a node.js server? b) What is middleware function?
Give real examples of using abstract classes and default interface methods?
Why are strings immutable in Java?
Easy/Medium Coding Questions. Microservices/Backend related.
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