Explanation
educating the user on the solution that was performed is a good next step after resolving an issue. This can help prevent similar issues from happening again and empower users to solve problems on their own.

Time drift occurs when the internal clock of a computer is not properly synchronized, often leading to discrepancies like being an hour behind. In this case, the workstation is the only device affected, indicating that it's likely a local issue. Time drift can happen if the system clock isn't syncing properly with an NTP (Network Time Protocol) server or if automatic daylight savings adjustments aren't enabled. It's less likely to be a CMOS battery issue since the technician has already verified the correct date and the system clock isn't completely reset (which is what happens when the CMOS battery fails).
References:
Troubleshooting Time Synchronization Issues in Windows (Help Desk Geek) (Zendesk)

When a workstation has not received the latest policy changes, the gpupdate command is used to manually apply the latest group policies from the domain controller.
* Option A: sfc /scannowThis command is used to scan and repair corrupted system files, not to update group policies.
* Option B: gpupdate /forceThis command forces the workstation to reapply all group policies, ensuring that the latest policies are applied immediately.
* Option C: chkdsk /yThis command checks the integrity of the file system and fixes logical file system errors, not to update group policies.
* Option D: xcopy /ZpThis command is used for copying files and directories, not for updating group policies.
References:
* CompTIA A+ 220-1102 Objective 1.6 (Configure Microsoft Windows networking features on a client/desktop), particularly managing and applying group policies.

The technician should use DHCP reservation to maintain the same IP address for the server at all times.
DHCP reservation allows the server to obtain an IP address dynamically from the DHCP server, while ensuring that the same IP address is assigned to the server each time it requests an IP address.

Explanation
Cryptomining malware is a type of malicious program that uses the CPU resources of a compromised server to generate cryptocurrency, such as Bitcoin or Ethereum. It can cause extremely high CPU utilization and network traffic to the IP address of the cryptocurrency service. Keylogger, ransomware and boot sector virus are other types of malware, but they do not cause the same symptoms as cryptomining malware. Verified References: https://www.comptia.org/blog/what-is-cryptomining https://www.comptia.org/certifications/a