Question 1

Another name for prescriptive analytics is maximization.

Select one:

True

False

Question 2

"Supervised" and "unsupervised" are two approaches to machine learning

Select one:

True

False

Question 3

Data Extraction and Data Munging are practices associated with Data Wrangling.

Select one:

True

False

Question 4

The recommended ratio of training data to test date is 4:1.

Select one:

True

False

Question 5

Artificial Intelligence (AI) is a subset of Machine Learning.

Select one:

True

False

Question 6

The two basic kinds of statistics are Descriptive and Predictive.

Select one:

True

False

Question 7

The term Network Analytics has two meanings.

Select one:

True

False

Question 8

MongoDB is a database framework for streaming data.

Select one:

True

False

Question 9

The term Worldwide Web (WWW) is synonymous with term "Internet."

Select one:

True

False

Question 10

IBM's Watson is a representation of Cognitive Computing.

Select one:

True

False

Question 11

Thomas Davenport tells us that the three types of business analytics are

Select one:

a. Descriptive, Predictive, and Prescriptive

b. Diagnostic, Descriptive, Predictive

c. Data Mining, Diagnostic, Prescriptive

d. Data Mining, Optimization, Diagnostic

Question 12

The area of business analytics (BA) dedicated to finding the best course of action for a given situation is ____________.

Select one:

a. Diagnostics

b. Prescriptive

c. Data Mining

d. Data Wrangling

Question 13

Content categorization is an area of

Select one:

a. Diagnostics Analytics

b. Text Analytics

c. Data Mining

d. MongoDB

Question 14

The most common use of social media analytics is to mine _____________.

Select one:

a. Web clicks

b. Social media usage

c. Customer sentiment

d. Friend data

Question 15

The tools and components of data mining include

Select one:

a. pattern discovery, diagnostics, data visualization, text retrieval

b. data visualization, statistical analysis, pattern discovery, forecasting

c. data analytics, text mining, diagnostics, machine learning

d. machine learning, pattern discovery, forecasting, data analytics

Question 16

That part of the information hierarchy where you start applying knowledge to solving business problems that have measurable outcomes is called

Select one:

a. wisdom

b. data

c. knowledge

d. information

Question 17

The kind of statistics that focuses on providing a description that illuminates some characteristic of a numerical dataset, and has value as an estimate of a real-world measure is called ___________.

Select one:

a. diagnostic

b. predictive

c. prescriptive

d. descriptive

Question 18

The "E" in "ETL" stands for

Select one:

a. Excel

b. Evaluate/Evaluation

c. Extract/Extraction

d. Emulator

Question 19

Social Media Influencers include

Select one:

a. Celebrities

b. Journalists

c. Senior Executives

d. A & B

e. A, B, & C

Question 20

The phrase "the medium is the message" was coined by __________.

Select one:

a. Thomas Davenport

b. Nate Silver

c. Marshal McLuhan

d. E. F. Codd