220-1102 Exam Dumps - CompTIA A+ Certification Core 2 Exam

AUP (Acceptable Use Policy) should be updated to reflect this new requirement. The AUP is a document that outlines the acceptable use of technology within an organization. It is a set of rules that employees must follow when using company resources. The AUP should be updated to include a policy on cryptocurrency mining on work desktops

Detailed Explanation with Core 2 References:The default gateway directs network traffic to external networks. If the traffic is still going to the old firewall, updating the gateway setting will redirect it to the new firewall. This task is part of network configuration management covered in Core 2 (Core 2 Objective 2.5)​.

The "Error loading operating system" message in Windows typically indicates a problem with the boot process. This could be due to corrupted system files, boot configuration data (BCD) errors, or issues with the hard drive.

Windows has a built-in automated startup recovery tool designed to diagnose and fix these types of problems. It attempts to automatically find and repair issues that are preventing Windows from starting correctly.

Here's why the other options are not the best first step:

A. Disable the Secure Boot feature: Secure Boot is a security feature that helps prevent malware from loading during startup. While it can sometimes cause issues with incompatible hardware or software, it's unlikely to be the primary cause of this error after a Windows upgrade.

C. Format the drive: Formatting the drive should be a last resort as it will erase all data on the hard drive.

D. Resize the boot partition: Resizing the boot partition is a complex task and not usually necessary to fix a boot error.

Troubleshooting Steps:

Use the automated startup recovery:

This is usually attempted automatically when Windows fails to boot.

If it doesn't start automatically, you might need to access the Advanced Startup Options menu (usually by repeatedly pressing F8 or Shift+F8 during startup).

If automated repair fails, try other options from the Advanced Startup Options menu:

System Restore: Restore the system to a point before the upgrade.

Startup Repair: This tool can fix more complex boot errors.

Command Prompt: Use the command prompt to run commands like bootrec /fixmbr, bootrec /fixboot, and bootrec /rebuildbcd to repair the boot configuration.

Comprehensive and Detailed In-Depth Explanation:

If an MDM (Mobile Device Management) solution detects unauthorized applications, it is likely that the user has rooted (Android) or jailbroken (iOS) the device to bypass security restrictions. Root access allows the user to install unauthorized applications that MDM policies would normally block.

B. Upgraded the OS – Incorrect. Upgrading the OS does not bypass security policies or allow unauthorized apps.

C. Installed a VPN – Incorrect. A VPN does not affect the MDM system or allow unauthorized apps.

D. Uninstalled the MDM software – Incorrect. If the MDM software was removed, the device would not still be reporting to the MDM server.

A. Device drivers23: Device drivers are software components that enable the operating system to communicate with hardware devices. Different devices may require different drivers, so the desktop engineer should include the appropriate drivers in the master image or configure the deployment process to install them automatically.

C. Installed application license keys2: Installed application license keys are codes that activate or authenticate software applications. Some applications may require license keys to be entered during installation or after deployment. The desktop engineer should include the license keys in the master image or configure the deployment process to apply them automatically.

MFA (Multi-Factor Authentication) is a security measure that often uses an SMS or third-party application as a secondary method to access a system. MFA requires the user to provide two or more pieces of evidence to prove their identity, such as something they know (e.g., password), something they have (e.g., phone), or something they are (e.g., fingerprint)2. WPA2 (Wi-Fi Protected Access 2) is a security protocol for wireless networks that does not use SMS or third-party applications. AES (Advanced Encryption Standard) is a symmetric encryption algorithm that does not use SMS or third-party applications. RADIUS (Remote Authentication Dial-In User Service) is a network protocol that provides centralized authentication and authorization for remote access clients, but does not use SMS or third-party applications.

The technician should place the hard drive in an antistatic bag and secure the area containing the hard drive before leaving. This will protect the hard drive from electrostatic discharge (ESD), dust, moisture, and physical damage. Asking coworkers to make sure no one touches the hard drive is not a reliable or secure way to prevent damage. Leaving the hard drive on the table exposes it to ESD and other environmental hazards. Connecting an electrostatic discharge strap to the drive is not enough to protect it from dust, moisture, and physical damage.