The question asks where to find ownership and business criticality details for a server. That type of "who owns it, what does it support, and how important is it" data is maintained in a Configuration Management Database (CMDB) as part of configuration/asset management. Quentin Docter discusses asset management as lifecycle tracking and emphasizes accountability, including assigning responsibility and tracking who is associated with assets.
The All-in-One guide similarly describes asset management databases as tracking details such as "who has the asset," "what type of asset," and "where this asset is located," which supports the idea that ownership and operational relevance are stored in such systems.
An SLA defines service expectations, an SOP defines procedures, and an EULA covers licensing-none are intended to be the authoritative inventory/ownership record for a specific server. Therefore, CMDB is the correct answer.

The correct answer is C. Change the User Account Control (UAC) settings, because the credential prompt during installation indicates that the system is requesting administrative privileges. In Windows environments, UAC is designed to prevent unauthorized system changes by prompting for administrator approval when elevated permissions are required.
According to the Quentin Docter - CompTIA A+ Complete Study Guide, UAC acts as a security boundary between standard user activities and system-level changes such as software installation. If a user does not have sufficient privileges, the system will request administrator credentials before proceeding.
The Travis Everett & Andrew Hutz - All-in-One Exam Guide explains that technicians can temporarily adjust UAC settings or provide proper elevation to allow legitimate installations. This is especially common in corporate environments where users operate with standard accounts.
The Mike Meyers / Mark Soper Lab Manual reinforces that restarting the computer or using a different browser does not change permission requirements. Contacting the software vendor is unnecessary when the issue is clearly related to local security controls.
Because the installation is blocked by privilege restrictions enforced by UAC, adjusting User Account Control settings or providing proper elevation is the correct and most efficient resolution, making C the correct answer.

Authenticator apps (e.g., Microsoft Authenticator, Google Authenticator, Duo) often support push notifications. When the user logs in, the app sends a push to their mobile device, prompting the user to approve or deny the authentication request - a common and user-friendly form of multi-factor authentication (MFA).
A). Phone call verification is a separate method involving voice-based confirmation.
C). Hardware tokens generate one-time codes but do not send push notifications.
D). SMS sends a text message with a code - again, no push mechanism.
Reference:
CompTIA A+ 220-1102 Objective 2.2: Compare and contrast multi-factor authentication methods.
Study Guide Section: Authentication apps and push notification verification

The Linux machine likely formatted the drive in a file system like ext4, which Windows cannot natively read.
Reformatting the drive toexFATallows cross-platform compatibility.
FromAll-in-One Exam Guide:
"When migrating data between OSes, using a file system like exFAT ensures compatibility. Windows cannot read Linux-native file systems such as ext4 without third-party tools."

Aclean installensures all malware is eliminated by completely wiping and reinstalling the OS. System restore or repair may leave traces.
FromQUENTIN DOCTER - COMPTIA A+ COMPLETE study GUIDE:
"If malware cannot be completely removed, perform a clean installation of the operating system. This ensures no remnants remain on the machine."