SK0-005 Exam Dumps - CompTIA Server+ Certification Exam

A warranty is a type of asset management documentation that is commonly used as a reference when processing the replacement of a faulty server component. A warranty is a guarantee from the manufacturer or vendor that covers the repair or replacement of defective parts within a specified period of time. A purchase order, a license, or a baseline document are not directly related to the replacement of a faultyserver component. References: [CompTIA Server+ Certification Exam Objectives], Domain 1.0: Server Architecture, Objective 1.4: Explain asset management and documentation processes.

To free up storage space on a SAN with minimal effort and no additional cost, the following methods can be used:

Configuring compression (Answer A):Compression reduces the size of files stored on the SAN, allowing more data to be stored in the same space.

Enabling deduplication (Answer E):Deduplication identifies and removes duplicate copies of data, reducing the amount of space required for storage.

Deleting old and unused files (Option B):While effective, this requires manual effort and may not be the best long-term solution.

Increasing the number of IOPS (Option C):This relates to improving performance, not reducing storage space.

Decreasing the RAID level (Option D):Lowering the RAID level could reduce redundancy, which may free up space but also decreases fault tolerance.

Upgrading the filesystem type (Option F):This is a complex process that doesn’t directly reduce storage usage.

CompTIA Server+ Reference:This topic is covered underSK0-005 Objective 3.2: Summarize storage technologies and solutions.

An emergency change request is a type of change request that is initiated in response to an urgent situation, such as a system breach, that requires immediate action to restore normal operations or prevent further damage. An emergency change request may bypass some of the normal change management procedures, such as approval, testing, or documentation, in order to expedite the implementation of the change. However, an emergency change request should still follow the basic steps of change management, such as identification, analysis, planning, execution, and evaluation, and should be reviewed and documented after the change is completed.

Enabling aUEFI (Unified Extensible Firmware Interface) passwordprevents unauthorized users from making changes to the server's hardware configuration settings, such as boot order or device settings. This is crucial for protecting the integrity of the server at a remote location where physical security might be more difficult to enforce.

UEFI password (Answer B):It provides security at the firmware level, preventing changes to low-level configurations unless the correct password is provided.

Administrator account (Option A):While important for OS-level access, it doesn't prevent someone with physical access from altering hardware settings via UEFI/BIOS.

Disabling WOL (Option C):Wake-on-LAN (WOL) allows a device to be powered on remotely. Disabling it can help with security but does not prevent hardware configuration changes.

Encryption at rest (Option D):Encryption protects data on the server but does not prevent hardware configuration access.

CompTIA Server+ Reference:This topic is covered underSK0-005 Objective 2.1: Install and configure server operating systems.

Comprehensive and Detailed Explanation:

The server's NIC is equipped with a 50-micron optic, indicating it is designed for multimode fiber (MMF). However, the current setup uses a single-mode fiber (SMF) patch cable. To resolve the connectivity issue, the administrator should replace the switch's optic module with one that supports MMF, ensuring compatibility between the server NIC and the network infrastructure.

The next step to troubleshoot the issue after developing and testing a theory is to establish an action plan. This involves identifying the steps needed to implement the solution, estimating the time and resources required, and evaluating the potential risks and impacts of the solution. Documenting the findings and actions, escalating the issue to the management team, or implementing the solution are steps that should be done after establishing an action plan. References: [CompTIA Server+ Certification Exam Objectives], Domain 6.0: Disaster Recovery, Objective 6.2: Explain troubleshooting theory and methodologies.

When a newly installed network card is not being recognized by the operating system, the most likely cause is that the necessary driver is not installed or loaded. Device drivers act as intermediaries between the hardware and the operating system. Without the correct driver, the OS cannot communicate with or properly use the network card.

Other Options:

A. The network cable is unplugged: This would prevent network connectivity, but the OS would still recognize the network card itself.

C. The IP settings are incorrect: Incorrect IP settings can cause network issues but do not prevent the OS from recognizing the NIC.

D. PXE boot is enabled: PXE (Preboot Execution Environment) allows a system to boot from a network rather than a local disk. While PXE may affect booting, it does not directly cause a NIC to be unrecognized by the OS.

Thus, the most likely cause is that the driver for the network card is not installed or properly loaded.

QSFP+ (Quad Small Form-factor Pluggable Plus) connectors are used in high-density, high-speed networking solutions such as 40 Gigabit Ethernet (40GbE) interfaces. When upgrading a server's network to 40Gbps, QSFP+ is the appropriate choice due to its capability to support such high-speed data transfer rates. 10 GigE, SFP, and SFP+ connectors are used for lower speed connections (10Gbps and below for SFP+ and 10 GigE, and even less for SFP), making them unsuitable for a 40Gbps network upgrade.