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EMC Updated E20-065 Exam Questions and Answers by laiba

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EMC E20-065 Exam Overview :

Exam Name: Advanced Analytics Specialist Exam for Data Scientists
Exam Code: E20-065 Dumps
Vendor: EMC Certification: EMCDS
Questions: 66 Q&A's Shared By: laiba
Question 8

Given an input vector of features, a Random Forests model performs a classification task and ends in a tie.

How does the model handle this outcome?

Options:

A.

The model will be rebuilt

B.

A winner is chosen at random

C.

The tree that caused the tie is discarded

D.

One more tree is added to the forest

Discussion
Question 9

Which HDFS feature protects against user errors causing accidental loss of data?

Options:

A.

Encryption

B.

Replication

C.

Namenode federation

D.

Snapshots

Discussion
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