Round 1 - Telephonic 1.1 What's new with Interfaces in Java 8? 1.2 Immutable classes and Singleton design pattern - Lazy and early initialization 1.3 Logical questions on Abstract class and Interface 1.4 Reflection API in Java Round 2 - Skype 2.1 Questions on actual work experience 2.2 Share screen, open IDE and write a program which implements LRU cache without using LinkedHashMap.
Java, Springboot, Microservices, Database, JPA and REST API
(not applicable / no technical questions)
what kind of problems that i helped to solve ( asked in recorded interview not in live interview)
Filter data using streams applying different business requirements.
Java Basics, Spring basics, --can we extend annotation in boot spring --Default method in interface --Kafka --Docker --eureka service discovery --feign client --Rest API methods --Spring Security --Http Spring class --How will you restrict certain urls --Mockito annotations – @Mock, @Spy, @Captor, @InjectMocks --TDD approach --Design patterns
Mainly core java concepts : OOPS, String , Collections, Threading and Spring Framework
Scenario base questions
Normal scenario based questions in java.
Oops, static, overloading, overriding, docker commands
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