They given me one scenario where we have Employee class and its properties. accroding to that given 2 to 3 programs on Employee class only.
Senior Java Developer Tech Lead Interview Questions
5,564 senior java developer tech lead interview questions shared by candidates
Core java basic concepts Rest Api http methods Spring boot basic microservices
How would you design a scalable and thread-safe service to handle high-concurrency transactions in a Spring Boot microservices architecture?
Lots of questions about concurrent and multithreaded programming, rece conditions, deadlock and optimization of relational databases.
It was medium with questions based on java 8, springboot, microservices, rest api and mysql Features of java 8 and asked to solve some coding ques using streams Questions on core java, multiple threading, collections
Implement a method for reading from the input (Java IO, System.in, or just basically a file), mapping that input into objects, and writing those objects to the output (System.out). You can use any library of your choice to solve that problem
Basic Java questions core Java, spring boot, microservices
None what I am allowed to disclose.
Data structures questions asked in 2nd round. Binary tree, binary search tree , time complexity etc.
JWT, Authentication,Spring security,Spring annotation and Java 8 program max slaary of employees group by department. Shallow copy and deep copy , transactional
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