Explanation
The technician should use devmgmt.msc tool to make adjustments for the touchpad issue after Windows installed updates on a laptop. Devmgmt.msc is a command that opens the Device Manager, which is a utility that allows users to view and manage the hardware devices and drivers installed on a computer. The technician can use the Device Manager to check the status, properties and compatibility of the touchpad device and its driver, and perform actions such as updating, uninstalling or reinstalling the driver, enabling or disabling the device, or scanning for hardware changes. Eventvwr.msc is a command that opens the Event Viewer, which is a utility that allows users to view and monitor the system logs and events. The Event Viewer may provide some information or clues about the touchpad issue, but it does not allow users to manage or troubleshoot the device or its driver directly. Perfmon.msc is a command that opens the Performance Monitor, which is a utility that allows users to measure and analyze the performance of the system

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 keys : 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.

Explanation
The Linux command used to install an application is sudo. The sudo command allows users to run programs with the security privileges of another user, such as the root user. This is necessary to install applications because it requires administrative privileges

Explanation
The best action to protect against unauthorized access of the data on the lost company tablet is to perform a remote wipe on the device. A remote wipe is a feature that allows an administrator or a user to erase all the data and settings on a device remotely, usually through a web portal or an email command. A remote wipe can help prevent the data from being accessed or compromised by anyone who finds or steals the device. Changing the office's Wi-Fi SSID and password may prevent the device from connecting to the office network but may not prevent the data from being accessed locally or through other networks. Changing the user's password may prevent the device from logging in to the user's account but may not prevent the data from being accessed by other means or accounts. Enabling remote drive encryption may protect the data from being read by unauthorized parties but may not be possible if the device is already lost or turned off. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 3.1