Which of the following is true of data visualization?
A) It is easier to observe trends and patterns in data.
B) Correlations and clusters in data can be easily identified.
C) It is often used in conjunction with data mining.
D) All of the above.
Correct Answer:
Verified
Q7: Which of the following data-mining techniques searches
Q17: Going from a summary view to progressively
Q20: An operational data store (ODS) is a(n):
A)
Q20: The use of a set of graphical
Q21: The level of detail in a fact
Q28: Conformed dimensions allow users to do the
Q29: OLAP tools that use the database as
Q35: Every key used to join the fact
Q36: Data that are never physically altered once
Q41: Advances in computer hardware, particularly the emergence
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