Penelope's office uses a wired local area network (LAN) to connect its computers and printers over two floors. Which of the following protocols should it use for its LAN?
A) IEEE 802.3
B) DSL
C) EVDO
D) WiMAX

Question

Quizplus · Accepted Answer

IEEE 802.3, also known as Ethernet, is the most common protocol used for wired LANs. It provides a reliable and fast connection between devices and is supported by most networking equipment. DSL, EVDO, and WiMAX are all wireless protocols and are not suitable for a wired LAN setup.

Penelope's Office Uses a Wired Local Area Network (LAN) to Connect