Describe a situation where you had to chose different technology in the middle of the project
Senior Java Engineer Interview Questions
607 senior java engineer interview questions shared by candidates
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
Some coding skills, Java 8 streams, Fibonacci algorithms, equals, and hashcode. Custom implementation of in-memory cache with LRU. It looks like they're very rudimentary in questions. They ask questions from very low level to high level. Expecting APIs to be precise and solution in 10 mins time. Their attitude is the key. Hard to work with them at least for me.
What is the meaning/use of the keyword final in Java.
They asked me about my experience and some logic questions.
Was asked about my experience and projects.
string questions medium. Live coding little tricky. Later more about my experience and project artitecture. Some scenarios on Java and rest apis / sql .
How to implement an LRU cache.
Why are you into coding?
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