How to traverse a tree to find a value. The types of Bean scopes and how to best use it SQL joins between tables Various java 8 feature questions
Sr Sviluppatore Java Interview Questions
33 sr sviluppatore java interview questions shared by candidates
nothing, just go over your past experience
What kind of problem did you solve in your previous projects
Basic opps concept and some easy coding
All Behaviour question and none technical questions even though this position is Programmer position
Theoretical: Code smell Java memory leak: create Class the generates immutable objects use Record java 14, obiect immutable, how objects are saved Deep copy vs shallow copy What is a pure function? Try with resources Seal class java 17 stream operation intermediale and final, Lambda and functional interfaces Marker interface default method solid principles. Design patterns; proxy decorator Hibernate proxy Lazy loading , Hibernate cache level 2 , @cachable @transaction : isolation vs propagation and ACID principles Practical: Calculate unique number of occurrences
The coding test has 3 assignments for just 60 min. time - physically impossible to complete.
Give me an example when you fixed a performance issue (it was the only question for this interview)
What is AOP?
How can you define a job scheduler in Spring?
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