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Pass DMF-1220 Exam Guide

Page: 17 / 18
Total 486 questions

Data Management Fundamentals Questions and Answers

Question 65

Bias refers to an inclination of outlook. Please select the types of data bias:

Options:

A.

Data collection for pre-defined results

B.

Hunch and search

C.

Positive reinforcement

D.

Context and Emotion

E.

Biased use of data collected

F.

Biased sampling methodology

Question 66

A controlled vocabulary is a defined list of explicitly allowed terms used to index, categorize, tag, sort and retrieve content through browsing and searching.

Options:

A.

TRUE

B.

FALSE

Question 67

Analytics models are associated with different depths of analysis, including:

Options:

A.

Quality testing

B.

Explanatory modeling

C.

Descriptive modeling

D.

Performance modeling

E.

All of the above

F.

None of the above

Question 68

Access to data for Multidimensional databases use a variant of SQL called MDX or Multidimensional expression.

Options:

A.

FALSE

B.

TRUE

Page: 17 / 18
Total 486 questions