When troubleshooting a printer that was previously working but is no longer recognized by a workstation, Event Viewer is the most appropriate tool to check for historical logs and events related to the printer and the system.
* Option A: Performance MonitorPerformance Monitor is used for monitoring system performance and resources in real-time and does not provide specific historical event logs related to device failures.
* Option B: Devices and PrintersDevices and Printers show the status and properties of connected devices but do not provide a historical log of events or errors.
* Option C: Task SchedulerTask Scheduler manages and monitors scheduled tasks but does not log hardware events or errors.
* Option D: Event ViewerEvent Viewer logs system events, including errors, warnings, and information related to hardware and software. It is ideal for checking what happened prior to the printer failure.
References:
* CompTIA A+ 220-1102 Objective 3.1 (Troubleshoot common Windows OS problems), particularly using Event Viewer for diagnosing issues.

Account lockout would best mitigate the threat of a dictionary attack1

A corporate security policy can restrict a corporate-managed mobile device from updating its OS automatically, even if the auto-update feature is turned on. This can be done to prevent compatibility issues, security risks or performance problems caused by untested or unwanted updates. The device administrator can control when and how the updates are applied to the device. The device not having enough free space, needing domain administrator confirmation or being incompatible with the newest version of the OS are not likely causes of the issue, since the user would receive an error message or a notification in those cases.
Verified References: https://www.comptia.org/blog/mobile-device-management https://www.comptia.org
/certifications/a

The encryption solution that the technician should choose when configuring a new Windows laptop and corporate policy requires that mobile devices make use of full disk encryption at all times is BitLocker. This is because BitLocker is a full-disk encryption feature that encrypts all data on a hard drive and is included with Window

PXE (Preboot eXecution Environment) boot is an orchestration tool that allows a desktop administrator to deploy a standard image to multiple computers over a network. It requires a PXE server that hosts the image and a PXE client that boots from the network interface card (NIC). USB drive and DVD installation media are not orchestration tools, but manual methods of installing an image on each computer individually. Recovery partition is not an orchestration tool, but a hidden partition on the hard drive that contains an image of the factory settings. Verified References: https://www.comptia.org/blog/what-is-pxe-boot https://www.comptia.
org/certifications/a