Dell EMC E20-065 Data Scientist Advanced Analytics Specialist Exam Practice Test

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Total 66 questions

Question 1

What is an intended application of the MapReduce framework?



Answer : A

Question 2

In a typical multinomial logistic regression analysis involving six outcomes (class labels) and three input variables, how many model parameters will need to be estimated?



Answer : B

Question 3

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



Answer : C

Question 4

What are key characteristics of regular lattices?



Answer : D

Question 5

You develop a Python script "logisticpy" to evaluate the logistic function denoted as f(y) for a given value y that includes the following Pig code:

Register 'logistic.py' using jython as udf;

z = FOREACH y GENERATE $0, udf.logistic ($0);

DUMP z;

What is the expected output when the Pig code is executed?



Answer : D

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Total 66 questions