Pass the CompTIA A+ 220-1202 Questions and answers with ExamsMirror

Comprehensive and Detailed Explanation From Exact Extract:

Older tablets may not support newer app versions due toincompatible or unsupported operating systems. App developers often drop support for outdated OS versions.

FromTravis Everett – CompTIA A+ All-in-One Exam Guide:

“When an app won't install on an older device, check the OS version. Most apps require a minimum OS level for compatibility and security.”

Comprehensive and Detailed Explanation From Exact Extract:

ApplicationsandLibraryare core system directories in macOS. TheApplicationsfolder contains installed applications. TheLibraryfolder contains support files, preferences, and other system-related files.

From theQuentin Docter – CompTIA A+ Complete Study Guide:

“macOS organizes system and user files into several key folders. Among them, Applications and Library are standard system folders where apps and related files are stored.”

Comprehensive and Detailed Explanation From Exact Extract:

Just recognizing the device isn’t enough—audio output must be routed to it manuallyby setting it as the default playback device in sound settings.

FromMark Soper – Mike Meyers' Lab Manual:

“If audio is still playing through the internal speaker, verify that the Bluetooth headset is set as the default playback device. This can be configured under Windows Sound Settings.”

Comprehensive and Detailed Explanation From Exact Extract:

Cryptominersexploit system resources to mine cryptocurrency, often without user consent, leading to high CPU and GPU usage.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Cryptomining malware can cause significant performance degradation by monopolizing system resources like CPU and GPU to mine digital currency.”

Comprehensive and Detailed Explanation From Exact Extract:

Public Wi-Fi networks often usecaptive portals, which require accepting terms or authenticating via the pop-up page before full access is granted. Closing it prematurely stops full connection.

FromTravis Everett – All-in-One Exam Guide:

“Captive portals intercept the first HTTP request and present a login or acknowledgment screen. Without completing it, access is denied.”

Comprehensive and Detailed Explanation From Exact Extract:

To allow Remote Desktop Protocol (RDP) access, the firewall must be configured to allow inbound connections on TCP port 3389. If the Windows Firewall blocks RDP, users will not be able to connect remotely even if the feature is enabled in system settings.

B. Computer Management allows configuration of services and local users, but not network access.

C. User Accounts is for account setup and control, but enabling remote access requires firewall configuration.

D. Ease of Access is unrelated to remote connectivity—it’s for accessibility features.

Comprehensive and Detailed Explanation From Exact Extract:

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.

Hash values(like SHA256) are published by vendors to verify file integrity. A match confirms the file hasn’t been tampered with.

FromTravis Everett – CompTIA A+ All-in-One Exam Guide:

“Use hash values to ensure downloaded software matches the vendor’s published version and hasn't been modified.”

Azero-day vulnerabilitydemands an emergency change to quickly secure the system, even if downtime is needed.

FromMike Meyers' Lab Manual:

“Emergency changes bypass standard scheduling to quickly address critical vulnerabilities that pose immediate risks.” .

Comprehensive and Detailed Explanation From Exact Extract:

Shreddingphysically destroys the platters, making data recovery virtually impossible. It's more effective and accessible than degaussing or low-level formatting.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Physical destruction methods like shredding are the most secure options for ensuring data on failed drives cannot be recovered.”