What describes logical topology?

What describes logical topology?

• A. Physical cables, hubs, or signals
• B. The wavelength of fiber optic signals.
• C. The hardware manufacturing standards of NICs.
• D. A topology that describes the data-flow patterns in a network.

Answer: (D)

The key idea is distinguishing how a network is laid out physically from how data actually moves through it. Logical topology describes the paths data can take, the order and manner in which devices communicate, and how the network is logically organized for data flow—often independent of the actual cables or hardware you see. That’s why describing data-flow patterns in a network is the best fit. It captures the way data is circulated, who can access the medium, and how devices are logically connected for transmission. The other options point to things that aren’t about data movement: physical cables and hardware layout, the wavelength of the signals, or hardware manufacturing standards. Those describe the physical setup or hardware characteristics, not how data flows through the network.

The key idea is distinguishing how a network is laid out physically from how data actually moves through it. Logical topology describes the paths data can take, the order and manner in which devices communicate, and how the network is logically organized for data flow—often independent of the actual cables or hardware you see.

That’s why describing data-flow patterns in a network is the best fit. It captures the way data is circulated, who can access the medium, and how devices are logically connected for transmission.

The other options point to things that aren’t about data movement: physical cables and hardware layout, the wavelength of the signals, or hardware manufacturing standards. Those describe the physical setup or hardware characteristics, not how data flows through the network.