Java Technical Lead Interview Questions

6,687 java technical lead interview questions shared by candidates

1. Skype coding interview: how to validate whether the tree is BST or not 2. Skype coding interview: how ETL process work and asked for pulling SQL related query 3. Skype coding interview:, Concept on OOP, and what is singleton? How does Trie work? Give use cases?
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Java Developer

Interviewed at EY

3.6
Feb 14, 2020

1. Skype coding interview: how to validate whether the tree is BST or not 2. Skype coding interview: how ETL process work and asked for pulling SQL related query 3. Skype coding interview:, Concept on OOP, and what is singleton? How does Trie work? Give use cases?

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