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Exam 220-1101 All Questions

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Exam 220-1101 topic 1 question 497 discussion

Actual exam question from CompTIA's 220-1101
Question #: 497
Topic #: 1
[All 220-1101 Questions]

A technician is troubleshooting a wireless network issue. The users are all connected to the network, but the throughput is slow, and connections often drop. Which of the following should the technician check first?

  • A. Encryption cipher
  • B. Channel interference
  • C. Number of connected devices
  • D. Antenna type
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Suggested Answer: B 🗳️

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Duke_CT
9 months, 1 week ago
When troubleshooting a wireless network issue characterized by slow throughput and frequent connection drops, the technician should check: B. Channel interference. Channel interference occurs when multiple devices or networks operate on the same wireless channel, causing signal degradation and performance issues. By checking for channel interference and adjusting the wireless channel settings to a less congested channel, the technician can potentially improve the network's performance and stability.
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