CompTIA 220-1102 Exam With Confidence Using Practice Dumps

A jailbroken iPhone (Option D) allows users to bypass Apple's restrictions to install unauthorized apps and modify system settings. This situation suggests the phone may have been compromised or tampered with, potentially voiding warranties and exposing the device to security vulnerabilities.

APK Source (Option A) refers to Android packages, not applicable to iPhones.

Connectivity issues (Option B) doesn't explain the comparison to an identical phone.

Developer Mode (Option C) is typically used for app development, not indicative of the situation.

CompTIA A+ Core 2 References:

2.7 - Explain mobile device security, including risks of jailbreaking

Changing channels can best resolve interference from other nearby SSIDs. Wireless networks operate on different channels, and changing the channel can help to avoid interference from other nearby networks.

The scenario described is characteristic of a malware tactic known as scareware, where users are tricked into installing malware through false alerts claiming that their system is infected. The anti-malware software installed in response to a pop-up is likely malicious, causing the system to run slowly and display frequent pop-ups.