Hadoop provider web interface can be used for all of the following EXCEPT: (choose 1)
A.
Keeping track of the number of files and directories stored in HDFS.
B.
Keeping track of jobs running on the cluster.
C.
Browsing files in HDFS.
D.
Keeping track of tasks running on each individual slave node.
E.
Keeping track of processor and memory utilization on each individual slave node.