Free EMC E20-065 Exam Dumps Questions & Answers


Exam Code/Number:	E20-065Join the discussion
Exam Name:	Advanced Analytics Specialist Exam for Data Scientists
Certification:	EMC
Free Question Number:	68
Publish Date:	Jul 12, 2026
# of views:	2608
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Total 68 questions

Question 1

A marketing team creates a graph using a square for each data point, where the length of each side is set to the data value. The data values are 10 and 20.
What is the lie factor of the graph?

Question 2

What is an important simu-lation design consideration?

A.Ensure model Inputs align with reality
B.For rare event models, minimize number of trials
C.Use different seed values to regenerate results
D.A complex model is better than a simple model

Question 3

In multinomial logistic regression, what is used to calculate the probability of outcome occurring?

A.Logistic function applied to a linear combination of the input and outcome variables
B.Linear regression applied to a combination of input variables
C.Linear regression applied to a combination of input and outcome variables
D.Logistic function applied to a linear combination of the input variables

Question 4

You conduct a TFIDF analysis on 3 documents containing raw text and derive TFIDF ("data", document y) = 1.908. You know that the term "data" only appears in document 2.
What is the TF of "data" in document 2?

A.2 based on the following reasoning: TFIDF = TF1DF = 1 908 You then know that IDF will equal LOG (32)=0.954 Therefore, TFIDF=TF*0.954 = 1.908 TF will then round to 2
B.4 based on the following reasoning: TFIDF = TF1DF = 1.908 You then know that IDF will equal LOG (3/1 )=0.477 Therefore, TFIDF=TF'0 477 = 1.908 TF will then round to 4
C.6 based on the following reasoning: TFIDF = TF1DF = 1.908 You then know that IDF will equal 3/1=3 Therefore, TFIDF=TF/3 = 1.908 TF will then round to 6
D.11 based on the following reasoning: TFIDF = TF1DF = 1908 You then know that IDF will equal LOG(3/2)=0.176 Therefore, TFIDF=TF"0.176 = 1.908 TF will then round to 11

Question 5

If two of the communities are re-designated to be one community, how does that change the network characteristics?
Refer to the exhibit.

A.Modularity would decrease
B.Neighborhood overlap would increase
C.Modularity would increase
D.Network diameter would decrease