Java 8 stream coding questions, mostly frequency questions. Questions on Microservices architecture, DB performance, Java 8 features, Springboot annotations, Spring core basics, few core java questions, Kafka
Java Software Engineer Interview Questions
4,203 java software engineer interview questions shared by candidates
Question: Count the email domains List employees = new ArrayList<>(); employees.add(new Employee("A", "A@google.com")); employees.add(new Employee("b", "b@gmail.com")); employees.add(new Employee("C", "C@google.com")); employees.add(new Employee("D", "D@yahoo.com"));
How many years or experience I had?
Many in-detail questions about Java, Spring, Hibernate, SQL etc.
Bean injection problem Hibernate n+1 problem
OOP SOLID Microservices Rest API Collection Unit test Live code simple task Clean code Java 8 features CI/CD Agile
Java Collection Frameworks(in depth) OOPS HashMap DSA
What's your approach to figuring out whether a codebase is good or bad?
They ask me to convert Roman to Integer number and Integer to Roman.
From basic concepts/best practices to architectural patterns, databases, message brokers, clouds, based on my professional experience,
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