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Q1: The main purpose of grouping data variables
Q7: A cell containing a formula will always
Q8: Digitized sound can be easily altered and
Q10: Digital video can be transferred to a
Q13: There are two methods of processing transactions:
Q14: A data mine is a large database
Q14: You can show all of a spreadsheet's
Q15: To create a new table of contents,click
Q17: You can only create links to other
Q21: In Excel,a red line surrounds a range