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Junior Java Developer Software Engineer Interview Questions
25,496 junior java developer software engineer interview questions shared by candidates
1. What are the issue might appear in multithreading? 2. Concurrent Hashmap how it works? why is better than synchronised block? 3. how to achieve locking? difference between lock and shynchronised 4. Design patterns related questions ( example of various design pattern) 5. how to secure micro services in Spring? 6. how to optimise a query if you find out its slow? 7. difference between arraylist and linkedlist, which one is better? 8. Gave me a scenario and asked me how to solve this? 9. Different Joins in SQL. 10. Future, callable, executor service. 11. S.O.L.I.D principle with examples.
Removing of duplicate Employee object from a list based on their employee ID.
Foi solicitado que abrisse um editor de imagem para desenhar um esboço de arquitetura distribuída.
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Trabalhou com Hibernate / Jpa ?
Q. How Hashmap works internally; Q. Ways of associating modifiers in method declaration?
swap two numbers without using third variable.
I was asked if I was authorized to work in the US.
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