SK0-005 Exam Dumps - CompTIA Server+ Questions and Answers

The server’s local storage is experiencing problems. Only two out of four drives are found, and an additional hard drive connects and disconnects randomly.

Likely Cause: The most probable cause is a faulty power supply (Option B). Here’s why:

When a power supply is failing or not providing sufficient power, it can lead to intermittent connectivity issues with drives.

Drives may not be recognized during boot or may disconnect randomly due to power fluctuations.

RAM, CPU, and cooling failures typically result in different symptoms (e.g., blue screens, system instability, or overheating), which do not match the described issue.

Comprehensive Detailed Explanation with all CompTIA Server+ SK0-005 Study Guide References:An Open file backup solution allows files that are in use by other processes to be backed up without stopping those processes. This is especially important in environments where critical applications and services must remain operational while backup operations occur. Technologies like VSS (Volume Shadow Copy Service) in Windows provide this functionality, enabling the backup of open files such as databases or system files without disrupting the processes.

Differential and Archive backups are types of backup strategies but do not specifically address backing up open or in-use files.

Synthetic full backups refer to a method of creating a full backup by combining incremental backups and a full backup, but it does not specifically address open files.

P2V (Physical to Virtual) refers to converting a physical server into a virtual machine, which can then be deployed to a remote cloud environment. This is the best method for duplicating a physical server to a virtual environment for disaster recovery.

P2V (Answer B): This is the process of converting a physical server to a virtual machine for migration to the cloud.

V2V (Option A): Refers to virtual-to-virtual migration, which is not applicable in this case.

V2P (Option C): Refers to converting a virtual machine back to physical, which is not needed here.

P2P (Option D): Physical-to-physical migration is not relevant for cloud-based disaster recovery.

CompTIA Server+ Reference:This topic relates to SK0-005 Objective 1.3: Explain virtualization concepts.

Driver updates should be applied to the new components that have been added to a mission-critical server, as part of the server hardening requirements. Drivers are software programs that enable the communication and functionality of hardware devices, such as network cards, storage controllers, or graphics cards. Updating drivers can improve the performance, compatibility, and stability of the new components with the server operating system and applications. References: CompTIA Server+ Certification Exam Objectives, Domain 2.0: Hardware, Objective 2.2: Given a scenario, install, configure and maintain server components.

If drive C is running out of space and there is unallocated space available on the disk, the best solution is to partition the unallocated space and extend drive C to include the new partition. This can be done without significant downtime and will immediately provide more space for the system.

Partition the unallocated space (Answer E): This is the simplest and least disruptive method to increase the available space on drive C.

Decreasing the page/swap file (Option A): This may free up some space but can negatively impact system performance.

Reformatting (Option B): Reformatting would result in significant downtime and data loss, making it an impractical option.

Whole disk encryption (Option C): This does not solve the issue of disk space.

Enforcing disk quotas (Option D): Disk quotas manage space usage but won’t free up space on drive C.

CompTIA Server+ Reference:This topic is covered under SK0-005 Objective 3.3: Troubleshoot common server problems.

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.

An action that the administrator should take to harden the hardware of a new server is to set a BIOS password. BIOS (Basic Input/Output System) is a firmware that initializes the hardware components and settings of a system before loading the operating system. BIOS password is a security feature that requires a user to enter a password before accessing or modifying the BIOS settings or booting up the system. By setting a BIOS password, the administrator can prevent unauthorized or malicious users from changing the hardware configuration or boot order of the server.

References: CompTIA Server+ SK0-005 Certification Study Guide, Chapter 5, Lesson 5.1, Objective 5.1

Lock Type: The type of lock utilizing key fobs or key cards is an electronic door lock (Option C).

Explanation: Electronic locks use electronic credentials (such as key cards) for access control.

Comprehensive Detailed Explanation with all CompTIA Server+ SK0-005 Study Guide References:Data Loss Prevention (DLP) policies are designed to prevent sensitive data from being copied, moved, or accessed in unauthorized ways. In this scenario, the DLP system is likely configured to block file transfers from the server to external storage devices, such as USB drives, while still allowing local file creation or movement.

HIDS (Host-Based Intrusion Detection System): Monitors system activities for malicious behavior but does not block file transfers.

SIEM (Security Information and Event Management): Provides centralized monitoring and analysis of security events but does not directly enforce file transfer restrictions.

ACL (Access Control List): Manages permissions but does not control data transfer policies.

 Application consistent backup is a method of backing up data that ensures the integrity and consistency of the application state. It involves notifying the application to flush its data from memory to disk and quiescing any write operations before taking a snapshot of the data. If the databases were not backed up to be application consistent, they might contain incomplete or corrupted data that cannot be restored properly.

References:

CompTIA Server+ Certification Exam Objectives1, page 12

What is Application Consistent Backup and How to Achieve It2

Application-Consistent Backups3