Which is commonly cited as a benefit of wired networking?

• A. Stability
• B. Reliability
• C. Speed
• D. Security

Answer: (C)

The main idea here is that wired networking is valued for its speed. A wired link can deliver very high data rates with minimal variability because the signal travels through a physical cable, avoiding the shared airwaves that wireless uses. Modern wired standards routinely push into gigabits per second, and fiber can go even higher, providing predictable, high-throughput performance. Wireless speeds, by contrast, can fluctuate due to distance, obstacles, interference, and shared bandwidth. While stability, reliability, and security are still benefits of wired networks, the most commonly cited advantage is the high and consistent speeds achievable over a wired connection.