What are three features of Hadoop? (Choose three.)
- requires proprietary software
- uses HDFS as a fault tolerant file system
- must run on a single virtual machine
- easily scalable cluster sizes
- automatic replication of data across clusters
Explanation: Refer to curriculum topic: 3.1.2
Hadoop is an open-source distributed storage solution for big data management. It easily scales cluster s, provides automatic replication of data across clusters, and uses HDFS as a fault tolerant file system.
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