The correct answer is C. Windows Server 2022, because Windows Server editions are specifically designed to run server workloads, such as file services, Active Directory, DNS, DHCP, virtualization, and application hosting.
According to the Quentin Docter - CompTIA A+ Complete Study Guide, Windows Server operating systems differ significantly from desktop versions. They support server roles, higher hardware limits, and enterprise features not available in client editions.
The Travis Everett & Andrew Hutz - All-in-One Exam Guide explains that Windows 10 Enterprise and Windows 11 Pro are client operating systems intended for end-user workstations. While they can connect to servers, they are not designed to function as servers themselves.
The Mike Meyers / Mark Soper Lab Manual clarifies that version identifiers like 22H2 represent feature updates for Windows client operating systems, not standalone server products.
Because the question asks which version would most likely be installed on a server, the correct choice is Windows Server 2022, making C the correct answer.

Azero-day vulnerabilitydemands an emergency change to quickly secure the system, even if downtime is needed.
FromMike Meyers' Lab Manual:
"Emergency changes bypass standard scheduling to quickly address critical vulnerabilities that pose immediate risks." .

Memory usage is critically high, suggesting many applications or background processes. Closing unnecessary programs will immediately free up RAM.
FromTravis Everett - All-in-One Exam Guide:
"High memory usage with moderate CPU load usually means too many applications are open. Close unnecessary apps or use Task Manager to end processes."

The correct answer is A. DLP (Data Loss Prevention), because DLP solutions are specifically designed to detect, monitor, and prevent unauthorized transmission of sensitive data outside an organization. Information exfiltration occurs when confidential data is improperly transferred, leaked, or stolen, either intentionally or accidentally.
According to the Quentin Docter - CompTIA A+ Complete Study Guide, DLP technologies enforce policies that restrict how data can be shared via email, cloud services, removable media, or network transfers. DLP systems can block, quarantine, or alert administrators when sensitive data patterns-such as credit card numbers or personal identifiers-are detected leaving the organization.
The Travis Everett & Andrew Hutz - All-in-One Exam Guide explains that DLP focuses on data protection, not user authentication or device management. While IAM controls access to resources and MDM manages mobile devices, neither directly prevents data from being exfiltrated once access is granted.
The Mike Meyers / Mark Soper Lab Manual reinforces that SAML is an authentication framework and does not monitor data movement.
Because the question specifically addresses information exfiltration, the security control designed to prevent it is Data Loss Prevention, making A the correct answer.

Password complexity rules and account lockout thresholds are controlled through security policies, which are managed via Group Policy on a local system using the Local Group Policy Editor (gpedit.msc). The All-in- One guide explains that Windows security policies can enforce rules like "forcing anyone who logs on... to use a password that's at least eight characters long," and that these are configured via policy tools. It further highlights that "The Group Policy Editor (gpedit.msc) includes the same items as Local Security Policy...
plus many other policies," making gpedit the best match when the exam asks how to edit these settings.
Mike Meyers' Lab Manual repeats this exact exam-relevant point: gpedit includes the security policy settings and is the tool to look for on the A+ exam when the question is about configuring password policy and account policies.
The other snap-ins don't fit: Task Scheduler manages scheduled tasks, Local Users and Groups manages accounts/groups (not password policy enforcement rules), and Performance Monitor tracks performance.
Therefore, gpedit is correct.