Explanation: A DataNode stores data in the [HadoopFileSystem]. A functional filesystem has more than one DataNode, with data replicated across them. 9. HDFS provides a command line interface called __________ used to interact with HDFS.
A. “HDFS Shell”
B. “FS Shell”
C. “DFS Shell”
D. None of the mentioned
Answer:A
Explanation: A DataNode stores data in the [HadoopFileSystem]. A functional filesystem has more than one DataNode, with data replicated across them. 9. HDFS provides a command line interface called __________ used to interact with HDFS.
A. “HDFS Shell” B. “FS Shell” C. “DFS Shell” D. None of the mentioned
Explanation:The File System (FS) shell includes various shell-like commands that directly interact with the Hadoop Distributed File System (HDFS). 10. HDFS is implemented in _____________ programming language.