CompTIA Network+ Practice Test

What does a physical network map represent?

1. Virtual positions of devices

2. Compliance with security protocols

3. Physical layout of network and cabling

4. Network traffic flow analysis

The correct answer is: Physical layout of network and cabling

A physical network map represents the physical layout of the network and cabling, detailing how all the hardware components are interconnected in the physical space. This includes the locations of devices such as routers, switches, servers, and endpoints, as well as the types and configurations of the cabling that connect them. Understanding the physical topology is crucial for network troubleshooting, planning, and maintenance, allowing network administrators to visualize the entire setup and identify points of failure or areas where improvements can be made. It helps in understanding how data flows across the network and can inform decisions regarding upgrades or expansions. The other options do not accurately describe what a physical network map represents. Virtual positions of devices are more associated with logical network diagrams rather than the physical layout. Compliance with security protocols and network traffic flow analysis focus on operational aspects rather than the actual physical setup of the network.