What is the contract between equals() and hashCode() in Java?
Senior Java Developer Interviews
Senior Java Developer Interview Questions
"Senior developers have years of experience in Java and have the knowledge and communication skills to mentor other developers. Companies prioritize strong technical skills and questions will focus on problem solving and critical thinking. A bachelor's degree in computer science or a related field, along with years of industry experience are standard."
5,288 senior java developer interview questions shared by candidates
How can you fetch a lazily initialized collection within a query? (Follow-up: JOIN FETCH)
How does Spring manage transactions behind the scenes? How would you manage it manually? (Follow-up: Using EntityManager with a try-catch block for commit/rollback)
design and coding questions
Questions on Java, SpringBoot, Microservices, REST, etc.
Solid principles, rest principles, hash code, types of list, concurrency, sql, previous and current roles
OOps concepts with real coding sepacialy inheritance,abstraction related, Diff b/w camparable and comparator, Hashmap and concurrentHashmap difference, collectiones diagram, String code, Spring Security
Why work in HSBC? Microservice components (config-server, api-gateway, service-discovery)? Difference between a container and a VM? What happens with the following code?
What does immutable means? Also some about spring beans
Based on design pattern, guess the output, balance tree, array
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