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Master Backend Interviews: Java , Spring, JPA, DevOps, K8s
Rating: 5.0 out of 5(1 rating)
50 students

Master Backend Interviews: Java , Spring, JPA, DevOps, K8s

Prepare for backend interviews with 450+ MCQs on Java, Spring Boot, JPA, microservices, and DevOps deployment
Created byZakaria Drissi
Last updated 8/2025
English

What you'll learn

  • Java: Strengthen core Java skills with questions on language features, object-oriented design, collections and more
  • Spring: Master Spring Core, Boot, MVC, Security, and AOP through practical and challenging scenarios.
  • Persistence: Deepen your understanding of JPA, Hibernate, transactions, and Spring Data JPA with real-world use cases.
  • Microservices: Sharpen your knowledge of microservice architecture, communication, resilience, and scalability.
  • Testing: Improve your skills in unit, integration, and end-to-end testing using JUnit, Mockito, and Spring Test tools.
  • DevOps Deployment: Explore CI/CD, containerization, and deployment strategies using Kubernetes.

Included in This Course

458 questions

  • Java - OOP, Design Patterns, Collections, Lambda, Multithreading, ...70 questions
  • Spring Ecosystem - Core, Spring Boot, Spring MVC, AOP, Spring Cloud78 questions
  • Persistance & Database - JPA, Hibernate, SQL, Performance80 questions
  • Microservices - Patterns, Frameworks, Messaging82 questions
  • Software testing - JUnit, Mocks, Spring Test, Testcontainers70 questions
  • Devops: Deployments, Kubernetes, Docker, AWS, ...78 questions

Description

Preparing for backend developer interviews can be overwhelming due to the wide range of varied and complex topics involved, from core programming concepts to advanced deployment strategies. This practice test is designed to help you confidently navigate these challenges by thoroughly assessing your knowledge across essential backend technologies such as Java, Spring Framework, JPA/Hibernate, Kubernetes, and DevOps. It not only covers fundamental concepts but also dives into practical, real-world scenarios, debugging challenges, and architectural decisions that modern backend developers face.

You will:

  • Strengthen core Java skills with questions on language features, object-oriented design, concurrency, and best practices to write clean, efficient code.

  • Master Spring Core, Boot, MVC, Security, and AOP through practical and challenging scenarios that reflect everyday development and problem-solving.

  • Deepen your understanding of JPA, Hibernate, transactions, and Spring Data JPA by working through realistic persistence use cases and performance optimization techniques.

  • Sharpen your knowledge of microservice architecture, including inter-service communication, fault tolerance, resilience patterns, and scalability considerations.

  • Improve your testing skills across unit, integration, and end-to-end levels using JUnit, Mockito, and Spring Test tools to ensure robust and maintainable applications.

  • Explore DevOps principles including continuous integration and delivery (CI/CD), containerization with Docker, orchestration with Kubernetes, and deployment automation using Jenkins and Spring Boot.

This practice test is ideal for intermediate to advanced backend developers looking to identify their strengths and gaps, prepare efficiently, and boost their confidence ahead of technical interviews. By focusing on both theoretical knowledge and practical application, it equips you with the skills needed to tackle complex backend challenges and secure your next role.

Who this course is for:

  • This course is for intermediate to advanced Java developers who want to assess and sharpen their skills in Spring, persistence, microservices, testing, and DevOps.

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