Most Java related questions, architecture styles, design patterns, how to solve some specific problems, data bases with ORM and Hibernate, Spring boot related topics in much detail, microservices and orhcestrations, Kafka, AWS, Azure cloud and all about cloud infrastructure
Questions revolved around Java, SpringBoot, Microservices, Kafka, AWS, Docker, Kubernetes, JPA and Databases. Coding questions mostly Java8 stream based. Also, certain situational questions like handling resilience, performance, latency, throughput etc.
how Hashmap internally works and how to fix race condition and what is rehashing
Print first non repeating character from a given string, save vs persist method, http status codes, http methods in springboot, http status codes
What deployment strategies do you know? Do you have hands-on experience with a canary deployment?
The interviewer he don't know is what is anagram. He asking me to write program on after written he this is not a program then I asked him what is anagram ? He said to me google it on the fly I opined google the same code is there after that also he said to me this is not an anagram.
Exception super class name ? & error vs exception ?
what is class blocking and method blocking in java threads ?
Are you ready to work in a competitive and challenging startup environment?
what is lambda expression ? What is hashing?
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