Which of the following do most major corporations use for business activities like billing millions of customers, preparing payroll for thousands of employees, and managing millions of items in inventory?
A. embedded computers
B. supercomputers
C. mainframes
D. mobiles devices
Answer: C
Computer Science & Information Technology
You might also like to view...
A word usage error is underlined with a(n) ________ wavy line
Fill in the blank(s) with correct word
Computer Science & Information Technology
In a Lookup function, the formula refers to the defined range as the table array
Indicate whether the statement is true or false
Computer Science & Information Technology