Perguntas de entrevista da empresa ZeMoSo

Production scenarios and concurrency problems

1 st round Interviewer was friendly throughout. 1.permutations of a string 2. first non repeating character in a string. 3.mysql question simple join asked about multithreading, spring boot 2nd round interviewer asked questions from chatgpt and his voice is not audible and evaluated may be chatgpt generated answers I rate myself a strong hire but got rejected. question asked in 2nd round all theory questions - java8, sprinboot, and some scenerio based hld questions 1. API is faling how will you debug 2. how will you handle sudden spike like flipkart bug billion days 3. one API is performing too slow how will you debug