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Exam 220-1201 Topic 1 Question 149 Discussion

Actual exam question for CompTIA's 220-1201 exam
Question #: 149
Topic #: 1
Which of the following options offers the best connectivity performance with limited necessary accessories?

Suggested Answer: B Vote an answer

A Lightning cable provides the best connectivity performance when you want strong, stable connectivity while keeping required accessories to a minimum. In a mobile troubleshooting and connectivity context, this refers to USB tethering from an iPhone to another device (such as a laptop). Wired tethering typically offers higher throughput, lower latency, and better stability than wireless tethering methods because it avoids Wi-Fi interference, signal loss, and radio congestion. It also reduces configuration variables-once the cable is connected and tethering is enabled, the connection is generally consistent and less prone to dropouts than wireless options.
A hotspot can provide good performance, but it relies on Wi-Fi and is more susceptible to interference and distance, and it also increases battery drain. Bluetooth tethering works with minimal setup but is usually the slowest option and is best suited for low-bandwidth needs. NFC is used for short-range pairing or tap-to- connect actions and does not provide an internet data connection by itself. Therefore, the best option for performance with limited accessories is using a Lightning cable.

by Booth at Jul 16, 2026, 01:12 PM

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