Most Recent CompTIA 220-1102 Exam Dumps

If a rootkit has caused a deep infection, then the only way to remove the rootkit is to reinstall the operating system. This is because rootkits are designed to be difficult to detect and remove, and they can hide in the operating system's kernel, making it difficult to remove them without reinstalling the operating system

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RDP (Remote Desktop Protocol) is a protocol that allows a user to connect to and control a remote computer over a network. RDP can be used to perform Windows updates on a department's servers without physically accessing them.

The technician should perform a rollback of the Windows update that caused the issue with the locally attached devices. A rollback is a process of uninstalling an update and restoring the previous version of the system.This can help to fix any compatibility or performance issues caused by the update1. To rollback an update, the technician can use the Settings app, the Control Panel, or the System Restore feature. The technician should also check for any device driver updates that might be needed after rolling back the update. Disabling the Windows Update service is not a good practice, as it can prevent the system from receiving important security and feature updates. Checking for updates might not fix the issue, as the update that caused the issue might still be installed.Restoring hidden updates is not relevant, as it only applies to updates that have been hidden by the user to prevent them from being installed2.

Since both developer mode and the ability to install apps from unknown sources are enabled, the technician should check for Malicious applications (Option B). Unknown sources can allow unverified apps that may include malware or apps that use excessive background data without the user's knowledge. Checking for malicious apps is essential in this scenario.

Storage cache (Option A) would not typically cause high data usage.

Privacy settings (Option C) control data sharing and permissions but don't directly impact data usage.

Permissions (Option D) might help identify apps using data, but the focus should be on apps that could be malicious.

CompTIA A+ Core 2 Reference:

2.7 - Explain common methods for securing mobile devices, including detecting and preventing malware.

The correct tool to use for removing upgrade files and freeing up disk space on a Windows desktop is cleanmgr.exe, which stands for Disk Cleanup. Disk Cleanup is a maintenance utility included in Microsoft Windows designed to free up disk space on a computer's hard drive. The utility scans and analyzes the hard drive for files that are no longer of any use, and then removes the unnecessary files. It can delete temporary files, system files, empty the Recycle Bin, and remove a variety of system files and other items that you might no longer need.