COOX Node Developer interview questions

Interview process include 3 rounds which are Hr round , technical round and managerial round interview level was moderate . hr round was telephonic which include discussion on JD and candidates introduction. technical round was of 40 min appprox which include soe technical questions on node , sql joins and javascript some question related to project and 2 coding problem one was counting repetation of element {asked to code} and one on finding mid node of linked list (which is discussed only}. managerial round was of 20-25 min include introduction and case study