(Java) Private variables, immutability, comparators, hash tables, data structures, complexity
Big Data Intern Interview Questions
1,784 big data intern interview questions shared by candidates
Tell me about what your ideal work day would look like.
Joins, Window function, lists, leetcode medium questions
Spark questions Bucketing and partitioning Hive related questions Difference between tuple and list
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
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