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1. 
What is Data Mining?
A.
exploration and analysis of large data
B.
searching data
C.
managing data
2. 
First step of Data Mining Implementation Process
A.
modeling
B.
evaluation
C.
Business understanding:
D.
Data understanding:
3. 
Modeling is
A.
mathematical models
B.
technical tool
C.
analytical model
D.
validity model
4. 
Challenges of Implementation of Data mine:
A.
Skilled Experts
B.
manage data easily
C.
accurate data
D.
Integrated information
5. 
which is not the Benefits of Data Mining.
A.
It is helpful to collect past records.
B.
reduce company revenue:
C.
slow fraud detection
D.
Helps in decision making
6. 
Disadvantages of Data Mining
A.
provides user privacy
B.
Additional irrelevant information:
C.
proper usage of data