Joins, Window function, lists, leetcode medium questions
Big Data Consultant Interview Questions
1,784 big data consultant interview questions shared by candidates
Hive Managed table vs External table
Hive copy data from local HDFS to External table
SQL Questions: 1. Types of joins 2. Aggregate functions when and where to apply. (Given a use case). 3. Do you have knowledge in Stocks, Bonds, Futures etc., 4. Where do u want to see yourself in next 5 years? (Don't know why they ask this question for a contractor) 5. How would you do business requirement analysis?
General question on big data
Determine if a linked list has a cycle.
Explain the architectural differences between HBase, Cassandra and MongoDB
Map Reduce, Hive, Hadoop Architecture, Spark, Yarn.
Why want to work for fdm
SQL questions using joins, sub queries Python questions for searching through Big Data
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