A pie chart shows a comparison among related data

There is an item number and description table with only descriptions for each item number. Following that, there is an item number and sales units table that offers the sales for each item number. Thus, if you are building a report that shows item number, item description, and sales units, you will need to construct a query using:

A) the item number and description table. B) both the item number and descriptions table AND the item number and sales units table. C) sales units table. D) the item number and sales units. . D) clicking and dragging the Sales Units field.

FTP is secured by requiring usernames and passwords and _________

a. Smart cards b. Biometric scanning c. Encryption of transmissions d. Voice recognition