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Can you configure a worker node to run a NodeManager daemon but not a DataNode daemon and still have a functio

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?

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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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