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Sr Java Developer Interview Questions
5,300 sr java developer interview questions shared by candidates
Java program to find all pairs of elements from an array whose sum is equal to given number
- 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
write A Program To Revers An Array
Questions were mostly about my technology stack starting from some general questions about Java core, JPA, SQL and then going deeper into decision making.
Technical question based on Java , J2EE, Angular
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)]
Difference between Setter and constructor injection
What are the Types of IOC containers?
Types of Streams n java 8
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