The most common protocol suite used today for LANs as well as the Internet is _____.
A) DHS
B) TCP/IP
C) SMPT
D) UPD

Question

Quizplus · Accepted Answer

TCP/IP is the most widely used protocol suite for LANs and the Internet, as it provides a reliable and standardized way for devices to communicate with each other. DHS (Department of Homeland Security) and SMPT (Simple Mail Transfer Protocol) are not protocol suites commonly used for LANs and the Internet. UPD (User Datagram Protocol) is a transport layer protocol within the TCP/IP suite, but it is not the protocol suite itself.

The Most Common Protocol Suite Used Today for LANs as Well