CompTIA 220-1202 Dumps - Pass CompTIA A+ Certification Exam: Core 2 in First Attempt 2026

Mobile Device Management (MDM) allows an organization to enforce security policies, such as denying network access to jailbroken/rooted devices.

From the All-in-One Exam Guide by Travis Everett and Andrew Hutz:

''MDM software allows administrators to monitor, manage, and secure mobile devices connected to enterprise networks. One key feature is the detection and denial of access for rooted or jailbroken devices''.

Quentin Docter also confirms:

''An MDM solution can check if a device has been rooted and prevent it from accessing the network, ensuring compliance with corporate security standards''.

A management profile is used to enforce corporate policies on Apple devices. These profiles are installed via an MDM (Mobile Device Management) solution and control access, restrictions, Wi-Fi settings, app installations, and more. They're critical for managing devices in a business environment.

A . The App Store allows software downloads but doesn't control policies.

B . VPN configuration is used for secure remote connections, not enforcement of restrictions.

C . Apple ID is for personal account access to Apple services, not corporate device management.

CompTIA A+ 220-1102 Objective 2.2: Compare and contrast security tools and MDM features.

Study Guide Section: Mobile device management and configuration profiles (Apple/iOS)

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The symptoms point to malicious or rogue content: frequent ''security warning'' pop-ups that push ''tools'' is a classic sign of scam/rogue apps, and the new fast battery drain suggests an unwanted process running in the background. The CompTIA objectives explicitly list mobile security symptoms such as ''high number of ads,'' ''fake security warnings,'' and ''unexpected application behavior,'' which aligns with this scenario. On the browser side, Quentin Docter notes that if you continually receive pop-ups or overlays, ''you may be infected with malware,'' and recommends scanning with antivirus/antimalware software. He also explains that clearing browsing data/cache is sometimes necessary to resolve browser-related problems and details how to clear cache/browsing data.

Because the user tapped the pop-up and then battery life worsened, the best practical fix is to remove the likely malicious application(s) (uninstall unknown apps) and clear browser cache to eliminate stored site data/scripts fueling the pop-ups. A factory reset is a stronger last resort, but least disruptive remediation is A.

Among the options, threat (end-user) education most directly addresses both preventing malware installation and preventing accidental disclosure of sensitive information, because it changes user behavior---the number one target of many attacks. Quentin Docter emphasizes: ''By far the best prevention of security threats is the education of your end users regarding common threats,'' explaining that the most effective method is teaching users not to open suspicious files and to open only those they're reasonably sure are malware-free. Docter adds that trained users can better identify Trojans and phishing scams and should also learn guidelines for protecting sensitive information and recognizing social engineering threats.

Docter also states clearly that even when antimalware tools exist, ''user education is much more effective'' in preventing certain notification-based and trick-based malware installs. While Secure Boot, firewalls, and email gateways are valuable technical controls, they don't cover the broad human-risk dimension of both malware installs and sensitive data disclosure as effectively as education/training. Hence B is correct.

An 'OS Not Found' error typically indicates that the computer is attempting to boot from a drive that doesn't contain a valid operating system or bootable partition. The presence of a USB drive might be confusing the boot order. Therefore, the first step a technician should take is to verify and adjust the boot sequence in the system's firmware (BIOS or UEFI). It's possible that the USB drive is being prioritized over the internal hard drive, which may cause the system to miss the OS entirely.

A . Running data recovery tools is premature before confirming boot order.

B . Repartitioning the disk would destroy existing data---this should not be done until confirmed the OS is actually missing.

D . Switching between UEFI and BIOS (legacy mode) might help in rare cases, but it is not the first step in standard OS boot issue troubleshooting.

CompTIA A+ 220-1102 Objective 1.7: Troubleshoot common operating system problems.

Study Guide Section: Boot process and boot order configuration.

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