Data mining is
A) batch processing using files stored on a mainframe computer.
B) finding and extracting hidden predictive information from the data in large databases.
C) a specialized type of program that is used in the mining industry.
D) creating a database warehouse from many smaller databases.
Correct Answer:
Verified
Q31: _ is a newer,powerful data description language
Q32: When checking your bank account balance through
Q33: For a customer database,a good choice of
Q34: Most current databases are _ databases,where data
Q35: In a client/server environment,the server
A)processes a query
Q37: A large corporation would use a _
Q38: When a person uses language such as
Q39: A key field must
A)uniquely identify a record.
B)be
Q40: _ processing is used when a college
Q41: Database technology increases privacy threats due to
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