BNY Fullstack Java Developer Interview Questions and Answers

Q1. Prepare for core Java, java 8
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Q2. Flatmap implementation
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Flatmap implementation in Java is used to transform each element of a stream into a new stream and then concatenate the resulting streams into a single stream.
• Flatmap is a method in Java that takes a function as an argument and applies it to each element of a stream, resulting in a new stream.

• It is commonly used to deal with nested collections or to flatten a collection of collections.

• Example: List> nestedList = A...read more
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Q1. Design pattern and solid principle
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Q1. Technical knowledge is expected
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It was live coding round plus technical discussion.
Asked about java concept in depth
Medium level java coding ques
If you have devops knowledge thats a plus
Asked basic concept of angular framework

Q1. Second was a manger round get a good knowledge of your project both technically and architecture wise
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Q1. Last was a bar raiser round where a senior person mostly ask you about your experience, challenges faced , what are your aspirations. Basically its purely based on your journey in it industry
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Q1. Just basic salary discussion What are my expectation .negotiate well😉
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