CompTIA SK0-005 Based on Real Exam Environment

Resource Monitor is a tool that allows administrators to monitor the system's CPU, memory, disk, and network usage in real-time, ensuring that maximum resources are being efficiently utilized.

Resource Monitor (Answer D): This tool provides real-time insights into resource utilization and can help ensure resources are not under- or over-utilized.

Overprovisioning (Option A): Refers to allocating more resources than physically available but doesn't directly monitor resource usage.

Scalability (Option B): Refers to the ability to increase or decrease resources based on demand.

Thin clients (Option C): Refer to lightweight computers that depend on servers for processing power, unrelated to resource utilization monitoring.

CompTIA Server+ Reference:This topic is related to SK0-005 Objective 2.4: Monitor server performance.

The server administrator should close port 3389 and rerun the scan. Port 3389 is used for Remote Desktop Protocol (RDP), which allows remote access and control of a server. RDP is vulnerable to brute-force attacks, credential theft, and malware infection. Closing port 3389 can prevent unauthorized access and improve the security of the server. The other ports are not as risky as port 3389 and can be left open for legitimate purposes. References: CompTIA Server+ Certification Exam Objectives, Domain 5.0: Security, Objective 5.4: Given a scenario, implement proper environmental controls and techniques.

The virtual server’s time is incorrect despite proper configuration of internal time servers.

Resolution: The engineer should manually correct the time (Option D):

If the internal time servers are configured correctly, manual adjustment is necessary.

Checking firewall rules would help identify NTP (Network Time Protocol) issues.

Replacing the CMOS battery is unlikely to be the cause of incorrect time.

Updating the firmware on the NIC is the most likely solution to fix the issue of a new 40GB NIC not being detected within the Windows server OS. Firmware is a software program that controls the functionality of a hardware device, such as a NIC (network interface card). A NIC is a device that enables network communication for a server by providing an interface between the server and the network cable or wireless connection. Updating the firmware on the NIC can improve its performance, compatibility, and stability with the server OS and network protocols. References: CompTIA Server+ Certification Exam Objectives, Domain 4.0: Networking, Objective 4.1: Given a scenario, configure network settings for servers.