In the historical data of a company, if the sales are recorded over each week of the company per category and per item, then there is probably:
A) one record. B) multiple field primary key.
C) single field primary key. D) one field.
B
Computer Science & Information Technology
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Indicate whether the statement is true or false
Computer Science & Information Technology
A user's laptop fan is making an unusually high pitched noise. "The FIRST step would be to:
A. Contact the manufacturer's technical support. B. Remove the bottom of the laptop to view the fan. C. Blow compressed air through the fan slot out of the computer. D. Replace the fan
Computer Science & Information Technology