Ace Your SK0-005 CompTIA Server+ Exam

A business impact analysis (BIA) is a document that outlines the potential effects of downtime on business operations. It identifies critical business functions and estimates the impact of disruption on the organization's ability to function.

Business impact analysis (Answer D): This document is specifically designed to assess the consequences of downtime and other disruptions.

Service-level agreement (Option A): Defines the expected level of service between a provider and a client but doesn't directly explain downtime consequences.

Business continuity plan (Option B): Outlines how the business will continue operating during a disruption but doesn’t focus solely on the consequences of downtime.

Disaster recovery plan (Option C): Focuses on restoring systems after a disaster but doesn’t outline the specific impact of downtime.

CompTIA Server+ Reference:This topic relates to SK0-005 Objective 4.1: Explain disaster recovery concepts.

When configuring a server rack, it's important to consider:

A. Floor load limitations: Server racks can be extremely heavy, especially when filled with equipment like blade servers. It is crucial to ensure that the floor can handle the load to avoid structural damage or failure.

B. Rack balancing: Properly distributing the weight in a server rack is important for stability. Heavier equipment should generally be placed at the bottom to prevent the rack from becoming top-heavy and risking a tip-over.

C. Proper lifting techniques: Using correct lifting techniques when placing servers into a rack is vital to prevent personal injury.

Link aggregation is the best option to implement on the new server to ensure the least amount of network downtime but a good amount of network speed. Link aggregation is a technique of combining multiple physical network interfaces into one logical interface to increase bandwidth, redundancy, and load balancing. Link aggregation can improve the performance and availability of the server by allowing it to use more than one network path for data transmission and failover in case of link failure. Link aggregation can be implemented using various protocols, such as IEEE 802.3ad (LACP), Cisco EtherChannel, or Linux bonding. References: [CompTIA Server+ Certification Exam Objectives], Domain 4.0: Networking, Objective 4.1: Given a scenario, configure network settings for servers.

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