Dell EMC E20-065 Exam Questions Instant Access

Question 1

Consider the two sentences below.

* I mailed my credit card application to the bank

* We walked along the river bank until we came to a waterwheel

What type of NLP ambiguity might occur when interpreting the word "bank"?

ADiscourse

BSyntactic

CSemantic

DAcoustic

Answer : C

Question 2

What is a characteristic of spark?

AUnable to run map -> reduce execution plans

BSupports applications written in Python, Java, and Scala

CLess efficient processing small files than Hadoop MapReduce

DSupports workflows that can return to previous work steps

Answer : B

Question 3

An edge has an embeddedness of 0. What is the edge most likely to be?

APart of regular lattice

BWeak tie

CPart of a clique

DStrong tie

Answer : C

Question 4

What process must address acoustic ambiguity in NLP?

APart-of-speech tagging

BWord sense disambiguation

CSpeech recognition

DDiscourse

Answer : C

Question 5

How is the relative value of a node visualized in a sunburst?

AColor

BArea

CGradient

DPosition

Answer : A

Question 6

Which graph structure would best model the relationship between job seekers and employers?

ABipartite

BWeighted

CDirected acyclic

DRanked

Answer : A

Question 7

What is a random subspace of features, as used by Random Forests?

AA random subset of features that are chosen at each split in the decision tree

BFiltration of data that does not meet a pre-defined weighting thrsehold

CThe creation of out-of-bag (OOB) data that is used to select features

DRemoval of highly correlated variables to randomize the features

Answer : A

Dell EMC Data Scientist Advanced Analytics Specialist E20-065 Exam Questions