Question 1
Marks: 1
What kind of data that is suitable for data mining?
Choose one answer.
Data which has predictable trend and grouping
A data set which contains only updated data, no historical data
Large amount of data, as much as possible
Data which is already in a database format, no Excel or any formatted data
Question 2
Marks: 1
Which of the following information technologies assists in the customer research?
Choose one answer.
Customers' feedback via Google Drive
Data presentation via Excel
A sale force database
All of the above