Java interview questions 2

person shubham sharmafolder_openissues, JAVA, Spring Bootlocal_offer, access_time November 18, 2024

https://www.youtube.com/watch?v=9grEmpRfK0Y

  • @Controller Vs @RestController
  • How a spring boot application bootstraps?
  • REST API Best practices
  • Microservices interview questions
  • Monolithic Architecture Vs Microservices Architecture
  • How to manage IPs and servers in a microservices architecture
  • How Service Discovery and Registration works? (A problem Scenario)
  • How Client-side load balancing is different from Server-side load balancing?
  • Is server-side load balancing a single point of failure?
  • How to handle failure in a microservices environment?
  • How the retry pattern works?
  • How a block thread causes issues in a microservices environment?
  • How to protect your microservices from random load?
  • Circuit Breaker design pattern – Quick KT
  • Explain the Half-open state of a circuit breaker in spring boot
  • How to track a slower Microservice which causes performance issues?
  • How to track exceptions in a microservices environment?
  • Entity Object Vs Value Object – When to use what?
  • What is one-to-one mapping and how to set it up with JPA/Hibernate?
  • What is an exchange in RabbitMQ?
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