Which of the following offers companies a more cost-effective way to link computers than linking terminals to a mainframe computer?
A) extranets
B) intranets
C) local area networks
D) virtual private networks

Question

Quizplus · Accepted Answer

Local area networks (LANs) offer a more cost-effective way for companies to link computers within a limited geographic area. Compared to linking terminals to a mainframe computer, LANs allow for faster communication, easier sharing of resources, and greater computer processing power, all at a lower cost. Extranets, intranets, and virtual private networks are all forms of computer networks, but they serve different purposes and may have different cost implications.

Which of the Following Offers Companies a More Cost-Effective Way