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  5. Advanced Analytics Specialist Exam for Data Scientists Questions and Answers

E20-065 Sample Questions Answers

Questions 4

What best describes tokenization?

Options:

A.

Adding lexical relations to the raw text

B.

Converting text into the list of terms

C.

Converting text into a list of unique terms

D.

Reducing variant forms of tokens to their base forms

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Questions 5

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"?

Options:

A.

Discourse

B.

Syntactic

C.

Semantic

D.

Acoustic

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Questions 6

A simul-ation to compare two different sales models yields different results for the same set of input variables in different runs.

What is the likely cause?

Options:

A.

bit operating system was used

B.

The same number of trials was used.

C.

A linear congruenlial generator (LCG) was used for pseudo-random number generation.

D.

Different seeds forthe random number generator were used

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Questions 7

What is an intended application of the MapReduce framework?

Options:

A.

Processing can be broken into smaller pieces

B.

Processing a large number of small files

C.

Processing in real time is required

D.

Processing a small subset of data

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Questions 8

Assuming the node index starts at 1, what is the out-degree of node 3 in the adjacency matrix shown?

Refer to the exhibit.

Options:

A.

0

B.

1

C.

2

D.

3

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Questions 9

In which step in the visualization lifecycle would you determine how the raw data is stored?

Options:

A.

Visualization Planning

B.

Data Preparation

C.

Visualization Building

D.

Discovery

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Exam Code: E20-065
Exam Name: Advanced Analytics Specialist Exam for Data Scientists
Last Update: Apr 23, 2024
Questions: 66
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