Round 1: Online Coding+Aptitude questions Round 2:Java OOPS Round 3:Programming questions Round 4:Database SQL Next, Technical Discussion with COO and CTO
Preguntas de entrevistas para Intermediate Java Developer
19 Preguntas de entrevista compartidas por los candidatos | intermediate java developer
They started with my introduction and roles in previous jobs. One of them asked basic and good questions from core java, spring, hibernate, database while at the end other one gave a problem for a find unique from a unordered list(I don't remember exact problem but it was related) and asked algorithm for that. and instructed not to use collections.
Refactor a user management application.
question about Jira, about database
Advantages of Streams, SpringBoot Datasource configurations
Algorithm
Round 1: HR discussed the VISA status, Whether you would be able to report to the office twice a week. How you would be commuting. Why you applied for the job. Why you left your current job etc. Round 2: Moe of a checklist of basic questions - Four pillars of OOPs, How do we create a immutable class, Difference between heap and static memory, Stream api question, how is spring boot different from spring, Add two objects in set and when they would be equal, hashcode and equals contract. Round 3: Hackerrank question to check if int[] elements has pythagorian triplets. Write test cases to test your code. Followed by space complexity questions, what else you could do to improve your code. As a code reviewer what would you check. Other questions not related with coding- What does try-with-resources do, dynamic and static polymorphism, How hashmap works internally, hashcode and equals contract, Java 8 interfaces. Round 4: 10 min Predictive index test and Referral list to be given prior to the interview. Why do you want to join their company? Why you left previous company? How do you plan your work? How do you say that your day was a success? How do you handle a disagreement ?What values of Global Relay attracted you ? What are you going to bring into this organization? How do you think culture exchange is going to happen?
Java questions - error vs exception, stack vs heap, memory allocation in Java
What is Stack and Heap? What is garbage collection? What is deadlock and how to prevent it? How to check 3rd party libraries with random failure issue? What are the differences between error and exception? What is Hashmap? What are the differences between overriding and overloading? What are the differences between abstract and interface?
Heap vs Stack. == and .equals(), final finalize finally thread local immutable class.
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