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Exit VCEDump CCA-505 Cloudera Certified Administrator for Apache Hadoop (CCAH) CDH5 Upgrade Exam

Q5 Single choice

Your Hadoop cluster is configured with HDFS and MapReduce version 2 (MRv2) on YARN.
Can you configure a worker node to run a NodeManager daemon but not a DataNode daemon and still have a function cluster?

A
Yes. The daemon will receive data from the NameNode to run Map tasks
B
Yes. The daemon will get data from another (non-local) DataNode to run Map tasks
C
Yes. The daemon will receive Reduce tasks only

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