I recently attended interviews for Java Backend Developer roles at TCS, Capgemini, City Bank, Infosys, and Barclays. I wanted to share my experience along with the questions that were asked. Core Java ...
What is the hashCode () and equals () contract? 27. Explain generics in Java 28. What is an enum in Java? 29. What is a lambda expression? 30. What is functional interface? 31. What is the Stream API ...
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