Which architecture is used by HDFS?
- peer-to-peer
- master-slave
- client/server
- stand alone
Explanation: Hadoop Distributed File System (HDFS) employs a master-slave architecture, whereas Cassandra File System (CFS) employs a peer-to-peer implementation.
Exam with this question: Big data & Analytics Chapter 6 Quiz Answers – Architecture for Big Data and Data Engineering
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