Core Java
Senior Java Engineer Interview Questions
636 senior java engineer interview questions shared by candidates
spring rest related questions
what is flow of ur project
what is class, what is object
The company is slow in processing
L1: 1.static binding vs dynamic binding 2.write singleton class 3. If we have list in singleton class how we avoid accessing it outside the class. 4. how to make singleton synchronized 5.java 8 - functional interface and stream API 6. write a program in java 8 max sal of employee 7.@variable & @modifier in JPA 8. why we use marker interface 9. how spring security works, authentication vs authorization 10. what is serialization? why we use is 11. what is transient 12. what is marker interface 13.internal implementation of hashset. L2: 1.aggregation in mongodb 2. mongodb groupby query 3. JPA integration with mongodb 4.microservice architecture 5. kafka producer consumer problem 6. project description. 7. agile methodology 8. Project build related question. 9 . Development process related questions
Basic Java and Spring questions
The more difficult questions are about logic in the 3rd phase, since they are meant to trick the candidate and check the capacity to think logically.
Some standard interview questions, SOLID principles etc.
Take home assessment java, maven.
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