Stream api oops concept microservices
Java Software Developer Interview Questions
3,071 java software developer interview questions shared by candidates
What is dependency injection?
Describe yourself, your journey and your biggest accomplishment.
All about core java and few SQL queries
Basic Questions Asked: Introduce yourself (including questions about your current project). Why is String immutable in Java, and how can we create an immutable class? Streams coding question – Given a list of integers, find all numbers starting with 1. Explain Predicate and BiFunction interfaces. Explain/implement the Bubble Sort algorithm. Explain Future in Java. Difference between fail-fast and fail-safe iterators. Java 8 features.
Questions related to Java, spring boot and microservices Demonstrate a design pattern Input-output based questions on string Find the missing number from a given set of integers
Write a SQL query to Fetch the second highest value in a Table.
More about Java, springboot, spring webflux, docker, kubernetes
Principais motivações para o futuro
1. Introduction 2. Project Overview (Flow, Tools, Technologies and Framework) 3. Agile 4. Stream API Question 5. Java 8 Features 6. Multithreading 7. Hashmap internal working and pseudo codes 8. @Transactional in database in details 9. How to handle concurrency in database for multiple parallel transactions 10. Design Patterns 12. Microservices Design Patterns 13. JPA and JDBC Questions 14. Others
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