Which is least likely to be an objective for analytics?

Which is true about positioning?

Hadoop is a(n):

Who/what chooses how many clusters to use?

If a graph database displays customers of different ages and ethnicities, and the ways that they interact with each other is retail stores, the nodes are which of the following?

Which data source are the least beneficial to a business analytics professional?

What do we NOT need in order to use data for business purposes?

What is a disadvantage of Python?

What is one way to deal with missing values in data?

Which is most likely to be secondary data?