Explain your current project and architecture? What 2 tier and N tier architecutre? Internal Working of Hashmap with exact method calls OOPs concept with real time scenario used in current project And all the Core Java questions Questions on Data Structure and Algorithm
below are few- Abstract and Method Hiding, Method Overriding and Method hiding Try-with-resources and finally
Multi-threading, Collections, Core Java, Spring & SQL
OOPs concepts, immutability, design patterns, serialization etc, basic select db queries.
Write own code to implement your own cache and it's all functionality and how to use line by line exact code.
Describe which scenarios the different HTTP request methods should be used in when creating a RESTful API
Basic Java questions and questions on the take home test
core java deep understanding, unix script, database questions, spring etc
What is the difference between ArrayList and LinkedList?
How would you troubleshoot certain problems. Structure of the product currently working on
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