The Windows operating system supports ________, or the ability to run more than one program at a time

What is the value of the variable result in the following expression? Set result = (6 + 8) / 4 * 2

a. 22 b. 7 c. 28 d. 10

Databases consist of many linked tables that may be thought of as __________ lists.

Fill in the blank(s) with correct word