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6,038 java senior interview questions shared by candidates

- general questions about the previous jobs and rolesi Technologies that you have been used - what does scrum master do ? - waterfall vs agile - system design - general java top questions such like : what is the final keyword, what is abstract class, - what is clean code: DRY, YAGNI, KISS, SOLID - design patterns: actual coding of singleton pattern - give some example on singleton pattern ? Spring beans are by default singleton - what is spring boot ? What are the key annotations on spring boot ? - what is immutability in java give example and what are the benefits of it ? - couple of multithreading questions. What is volatile, synchronized keyword etc. - differences between Microservices and monolith - actual coding of the checking unbalanced parenthesis by using a stack
avatar

Senior Java Developer

Interviewed at EPAM Systems

4★
Jun 21, 2022

- general questions about the previous jobs and rolesi Technologies that you have been used - what does scrum master do ? - waterfall vs agile - system design - general java top questions such like : what is the final keyword, what is abstract class, - what is clean code: DRY, YAGNI, KISS, SOLID - design patterns: actual coding of singleton pattern - give some example on singleton pattern ? Spring beans are by default singleton - what is spring boot ? What are the key annotations on spring boot ? - what is immutability in java give example and what are the benefits of it ? - couple of multithreading questions. What is volatile, synchronized keyword etc. - differences between Microservices and monolith - actual coding of the checking unbalanced parenthesis by using a stack

Normal Qns [Java 8 Stream APi (Default functional Interface), 2-3 qns from Spring core (@Qulifier, @Transactional) and two coding Qns. and Few Frond Qns Ifu mention it in your introduction Time (Prod??, ==vs===, rendering , different Props and fetchAPi from React)]
avatar

Senior Java Developer

Interviewed at EPAM Systems

4★
Dec 5, 2024

Normal Qns [Java 8 Stream APi (Default functional Interface), 2-3 qns from Spring core (@Qulifier, @Transactional) and two coding Qns. and Few Frond Qns Ifu mention it in your introduction Time (Prod??, ==vs===, rendering , different Props and fetchAPi from React)]

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