CompTIA Network+ (N10-009) — Question 112
A network administrator deployed wireless networking in the office area. When users visit the outdoor patio and try to download emails with large attachments or stream training videos, they notice buffering issues. Which of the following is the most likely cause?
Answer options
- A. Network congestion
- B. Wireless interference
- C. Signal degradation
- D. Client disassociation
Correct answer: C
Explanation
The correct answer is C, as signal degradation can occur due to distance from the access point or obstacles that weaken the wireless signal, leading to buffering. While network congestion and wireless interference could also impact performance, the scenario specifically suggests that the issue arises when users are farther away from the access point, making signal degradation the most likely cause. Client disassociation typically involves devices losing connection and would not directly cause buffering issues.