Which of the following occurs during data cleansing?
A) Clean missing records
B) Clean redundant records
C) Clean inaccurate data
D) All of the choices are correct
Correct Answer:
Verified
Q12: What is information that people use to
Q13: Which of the following is incorrect in
Q14: Which of the following is not an
Q15: Why were data warehouses created?
A) Numbers and
Q16: The primary purpose of a data warehouse
Q18: Which of the following statements is true
Q19: What is it called when a manager
Q20: What determines the accuracy and completeness of
Q21: A repository is a central location in
Q22: Which of the following is a problem
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