Dell-EMC

D-ECS-DY-23 · Question #67

How does ECS work with a Hadoop MapReduce job?

The correct answer is D. ECS can be analyzed using MapReduce without requiring movement of the data. See the full explanation below for the reasoning.

Question

How does ECS work with a Hadoop MapReduce job?

Options

AECS works with the Hadoop cluster to move data in the most efficient possible way
BECS runs MapReduce jobs on the ECS nodes
CECS is a client for Hadoop MapReduce
DECS can be analyzed using MapReduce without requiring movement of the data

How the community answered

(27 responses)

A
15% (4)
B
7% (2)
C
4% (1)
D
74% (20)

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