CompTIA Network+ (N10-009) — Question 426

A network administrator determines that some switch ports have more errors present than expected. The administrator traces the cabling associated with these ports. Which of the following would most likely be causing the errors?

Answer options

Correct answer: C

Explanation

The presence of voltage transformers can introduce interference that affects data transmission, leading to increased errors on switch ports. The other options, such as shielded conduit, plenum spaces, and hydraulic lifts, do not typically contribute to data errors in networking environments.