A ________ is a company that obtains data from public and private sources and stores,combines,and publishes it in sophisticated ways.
A) data aggregator
B) data harvester
C) data center
D) date warehouse
Correct Answer:
Verified
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Q25: Regression analysis is used in _.
A)expert systems
B)knowledge
Q29: _ are comparable to distributors in a
Q31: _ data is highly summarized.
A) Coarse
B) Missing
C)
Q32: With _ data mining,data miners develop a
Q33: Which term is used as a synonym
Q36: The facts about data,such as its source,format,assumptions,constraints,and
Q37: _ measures the impact of a set
Q38: Which of the following is a common
Q39: 1,000,000 bytes equal one gigabyte.
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