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Hitachi Digital Services

Hitachi Vantara is The Data Foundation for Innovation. From modern data storage systems, intelligent data management and AI-powered hybrid cloud solutions – we build the data infrastructure the world relies on.

Interview Questions for Hitachi Digital Services

1. What is replication?

2. What is the difference between CDS view and AMDP?

3. If the input is 3, the output should be 14. If the input is 4, the output should be 30. Explain the logic.

4. What is the difference between finally, final, and finalize?

5. What are the differences between an ArrayList and a LinkedList?