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Problem 9 - Entrance Test

What is the purpose of the TCP/IP protocol suite?

A. To define the physical characteristics of network cables.B. To establish a standard for how data is transmitted over the internet.C. To encrypt data for secure communication.D. To manage the allocation of IP addresses.

Correct: B

The TCP/IP protocol suite is a set of protocols that govern how data is transmitted over the internet and other networks. It defines how data is broken down into packets, addressed, routed, and reassembled at the destination. It is the fundamental protocol suite upon which the internet is built.