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Q1. What exactly is Hadoop?
A1. Hadoop is a Big Data framework to process huge amount of different types of data in parallel to achieve performance benefits.
Q2. What are 5 Vs of Big Data ?
A2. Volume – Size of the data
Velocity – Speed of change of data
Variety – Different types of data : Structured, Semi-Structured, Unstructured data.
Q3. Give me examples of Unstructured data.
A3. Images, Videos, Audios etc.
Q4. Tell me about Hadoop file system…Continue