Developing Applications and Automating Workflows Using Cisco Platforms (DEVASC) — Question 260

Which function does a router provide to a network?

Answer options

• A. broadcast domain segmentation
• B. unique host on a Layer 3 network
• C. unique hardware address for every node on a LAN
• D. broadcast domain extension

Correct answer: A

Explanation

The correct answer is A, as routers are responsible for segmenting broadcast domains, preventing broadcast traffic from being forwarded to other segments. Options B and C are functions related to hosts and network interfaces, while D describes a function that is not typically associated with routers.