CompTIA Server+ SK0-005 Book

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.

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.

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

Scope-based authentication is a method of restricting access to resources based on the location, network, or device of the user. It can be used to prevent unauthorized access from outside the organization’s network or from untrusted devices. In this case, the user can connect to the database server from the home office, which is likely within the scope of the authentication policy, but not from the hotel room, which is outside the scope.

References:

CompTIA Server+ Certification Exam Objectives1, page 15

CompTIA Server+: Authentication & Authorization2