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.
You add all the addresses into excel and and do mail-merge with the invitation. Adding the 100 addresses is probably a lengthy process but once this is complete you can just add on addresses and once a year or whenever you have to mail something to everyone, it's a only mouse-click.
Apple uses social media to promote their products and increase user-engagement. This is a very effective method of advertising.
It stores data and retrieving digital information using one or more rigid rapidly rotating disks (platters) coated in magnetic material
