Google, would be the best because of all of the different site, hope this helps!
: )
The item that would be most likely to keep in a database would be the payroll records. The other items such as address book, financial statements and sales reports would not necessarily be placed in a database.
The answer would be letter A.
Either wiped off the drive, or right next to the new ones, I do not recommend keeping the old files.
Answer: CPUs
Hope it helps :) and let me know if you want me to elaborate.