What is data mining?
A) The common term for the representation of multidimensional information
B) A particular attribute of information
C) A variety of techniques to find patterns and relationships in large volumes of information and infer rules from them that predict future behavior and guide decision making
D) Process of analyzing data to extract information not offered by the raw data alone
Correct Answer:
Verified
Q5: A data warehouse is a _ collection
Q118: What is data redundancy?
A)Duplication of data
B)Storing the
Q123: Standardizing of data elements allows for _.
A)Greater
Q124: Which of the following represents a reason
Q125: Which of the following is not an
Q164: What does extraction,transformation,and loading mean?
A)It is a
Q174: Which of the following stores information about
Q197: What is a field that uniquely identifies
Q201: What are rules that help ensure the
Q218: The example the book gave of www.EllisIsland.org,
Unlock this Answer For Free Now!
View this answer and more for free by performing one of the following actions
Scan the QR code to install the App and get 2 free unlocks
Unlock quizzes for free by uploading documents