How object is created in database when you try to fetch employee data from db?
Senior Software Engineer Java Developer Interview Questions
409 senior software engineer java developer interview questions shared by candidates
what is functional interface & what its annotation?
two sum problem and matrix rotate
NA
I was asked to find a winner of a contest on the basis of votes supplied.
Round 1: 1. Host name port number resolution https://cloud.google.com/load-balancing/docs/url-map-concepts 2. Design calculator for different consumers(Solar, Scientific, Astronomical), with code reuse 3. Code for minimum difference between the values of any two different nodes in the Binary Search tree. 4. Insert, Delete and Get in O(1) 5. SQL to select all employees along with department name, from Employee table and Department Table. 6. A/B Testing 7. Recently work experience Round 2 1. Design a jigsaw puzzle 2. Print Tree common nodes
What are spring actuators ? What is discovery service in micro services ?
How to achieve async programming in Java?
They asked me about the N+1 problem in Hibernate. How to overcome it? What are the strategies?
What is the most challenging project that you have worked on? , give me some architecture/technologies frameworks/cloud details
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