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Java Interview Prep Roadmap

Java Interview Prep Roadmap

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Core Java

Understanding the fundamentals of Core Java.

J2EE

J2EE

Exploring Java 2 Platform,
Enterprise Edition (J2EE) technologies.

Spring Framework

Exploring the Spring Framework and its components.

  • Core Spring concepts, such as dependency injection and inversion of control
  • Spring MVC
  • Spring Data
  • Spring Security
  • Spring Boot
    • Auto-configuration
    • Starters
    • Actuator
    • Embedded servers

Spring Cloud

Understanding Spring Cloud for microservices architecture.

  • Service discovery
  • Load balancing
  • Fault tolerance
  • Distributed tracing

REST API

Exploring RESTful web services and APIs.

  • RESTful design principles
  • HTTP methods
  • JSON and XML data formats

Microservices

Understanding what microservices are and their benefits and challenges.

  • What are microservices?
  • Benefits and challenges of microservices
  • How to design and build microservices

Hibernate

Understanding object-relational mapping and Hibernate.

  • Object-relational mapping (ORM)
  • Hibernate sessions and transactions
  • Hibernate queries
  • Hibernate caching

JPA

Exploring Java Persistence API (JPA) fundamentals.

  • Java Persistence API (JPA) fundamentals
  • JPA entities
  • JPA queries
  • JPA relationships

Design Patterns

Exploring common design patterns.

  • Common design patterns, such as singleton, factory, observer, and adapter

Version Control (SVN)

Understanding version control with SVN.

  • Version control basics
  • SVN commands
  • Branching and merging

Version Control (GIT)

Understanding version control with GIT.

  • Version control basics
  • Git commands
  • Branching and merging

Maven

Managing project dependencies and builds with Maven.

  • Project dependency management
  • Maven build lifecycle

End

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