1 - What is garbage collector and how it works internally? 2 - difference between hashmap and concurrent hashmap 3 - Explain the Java memory model
Software Engineer Software Developer Interview Questions
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oops concept advanced java jdbc main method static keyword
Talk about the OOP in Java
5 min self-introduction in English.
Talk about the B+ tree? What's there difference between B+tree and other tree data structures? What is the application of b+tree?
basic questions, Interface, Abstraction, Collection, Exception, Threads, Programming like prime numbers, reverse string using 5 methods, Basic SQL query
I don't remember exact tasks but all of them were pretty basic, nothing extraordinary
basic SQL queries
basic oops concept
I was asked a lot of jargons about Cloud Service that I have never heard before.
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