Question

How does the number of nodes in a cluster affect job completion times in Big Data solutions?

a.

It has no impact on job completion times.

b.

A greater number of nodes in a cluster corresponds to longer job completion times.

c.

A greater number of nodes in a cluster corresponds to shorter job completion times.

d.

Job completion times are not related to the number of nodes in a cluster.

Posted under Big Data Computing

Answer: (c).A greater number of nodes in a cluster corresponds to shorter job completion times. Explanation:A greater number of nodes in a cluster corresponds to shorter job completion times in Big Data solutions.

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