CompTIA Updated SK0-005 Exam Questions and Answers by jace

A SAN (Storage Area Network) is a network of storage devices that can provide shared storage capacity to multiple servers. By connecting the server to a SAN, the administrator can increase the storage capacity of the server without adding any internal disks or expansion cards. This solution can be implemented quickly and without any downtime. Verified References: [What is a SAN and how does it differ from NAS?]

When clients on a different VLAN cannot receive DHCP addresses, it’s often because there is no DHCP helper address configured on the router or switch. A DHCP relay/helper address forwards DHCP requests from clients on the VLAN to the DHCP server, which may reside on a different network.

Confirming the network has a helper address (Answer C): This should be the first step to ensure that DHCP requests from the VLAN are correctly routed to the DHCP server.

Checking client NIC speed (Option A): While important, incorrect NIC speed wouldn't affect the ability to obtain an IP address from DHCP.

Checking NTP server (Option B): Time synchronization is unrelated to DHCP issues.

Authorizing the DHCP server (Option D): This is essential for DHCP operation, but since this is an existing DHCP cluster, the helper address is more likely the issue.

CompTIA Server+ Reference:This topic is related to SK0-005 Objective 1.2: Manage server network connections.

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.

The error message "Configuring Memory..." and the fact that the server is stuck at this point strongly suggest that a DIMM (memory module) has failed. Memory issues are commonly diagnosed when servers hang during the memory configuration phase of boot.

DIMM failure (Answer A): When a memory module fails, the server can get stuck at the memory initialization process during boot.

VRAM insufficiency (Option B): VRAM (video memory) issues would typically cause display-related errors, not memory configuration issues.

RAID cache failure (Option C): RAID cache issues would lead to storage errors but not prevent the system from configuring memory.

BIOS update (Option D): While BIOS issues can cause boot failures, the error message suggests a memory-specific issue.

CompTIA Server+ Reference:This topic relates to SK0-005 Objective 3.3: Diagnose hardware problems.