1. Reversing Binary Tree 2. Cascaded Stack-Queues 3. Graphs Problems 4. Frequency Updater class
Big Data Engineer Interview Questions
898 big data engineer interview questions shared by candidates
python collection,big data related questions, ETL pipelines, SQL query
It was just the first interview.
It was just the first interview.
-Questions about architecture of Spark, Distributed Computing. Spark Optimizer and Query plans. Data Science . Elastic Search. -Programming question on the Whiteboard. -General software questions.
What skills you have achieved apart from your academic courses?
Q. Spark architecture. What are executor nodes ?
1. The interviewer gave a test scenario and asked me to pick an algorithm I liked and walk him through the math and then the implementation of it, in pseudo-code. 2. Explain Precision, Recall and F measure for a set of examples.
in a given string find the longest increasing substring
Tell me about the project you are most proud of.
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