You're reading from CompTIA A+ Practice Test Core 2 (220-1102)

Product typeBook

Published inOct 2023

PublisherPackt

ISBN-139781837638895

Edition1st Edition

Concepts

Information Security

Authors (2):

Mark Birch

Ian Neil

View More author details

Chapter 1: Operating Systems

1.1 Identify basic features of Microsoft Windows editions

Answer: D

Explanation: BitLocker Drive Encryption requires an additional BitLocker password before the Windows OS is launched. If this is successfully entered, then the user will be presented with the regular login prompt next.

Incorrect: A BIOS password requires a special key sequence, such as Ctrl + D, the purpose of which is to prevent a user from entering the BIOS/UEFI at startup. Windows Privacy and Security does not ask for a prompt before the OS launches. Windows Accessibility is typically used for the configuration of Windows settings to help users with audio or visual impairments.

Answer: A, D

Explanation: Windows 10 Home is intended for personal use and does not offer support features for enterprise/business users. ChromeOS is a simple-to-use OS and does not allow domain join.

Incorrect: All Windows Pro and Enterprise editions DO support domain join functionality...

Chapter 2: Security

2.1 Summarize various security measures and their purposes

Answer: A

Explanation: Motion sensors are primarily designed to detect any movement within their range. They are commonly used in security systems to identify the presence of unauthorized individuals or objects, trigger an alarm, or activate other security measures.

Incorrect: Option B describes HVAC systems. Option C describes audio detection. Option D describes a photosensor.

Answer: B

Explanation: Soft tokens are software-based security tokens that generate one-time passwords (OTPs) to authenticate the user’s identity during the login process. They are commonly used in logical security systems to provide an additional layer of security. Soft tokens generate unique passwords that are valid for a short period of time, ensuring that only authorized users can access sensitive information or perform specific actions.

Incorrect: Option A, generating secure passwords...

Chapter 3: Software Troubleshooting

3.1 Given a scenario, troubleshoot common Windows OS problems

Answer: A

Explanation: Outdated device drivers are a common cause of BSOD errors in Windows. When drivers are not up to date, they can conflict with the OS, leading to system instability and crashes.

Incorrect: Options B, C, and D can also cause system issues, but outdated device drivers are specifically known to trigger BSOD errors more frequently.

Answer: C

Explanation: Faulty RAM can cause BSOD errors, and the most effective solution is to replace the faulty RAM modules.

Incorrect: Cleaning the computer’s cooling fans (option A) may prevent overheating issues but will not directly address RAM-related errors. Updating the anti-virus software (option B) is unrelated to RAM errors. Re-installing the operating system (option D) is a more extensive troubleshooting step and is usually not required for resolving RAM-related BSOD errors.

Answer...

Chapter 4: Operational Procedures

4.1 Given a Scenario, Implement Best Practices Associated with Documentation and Support Systems Information Management

Answer: C

Explanation: Splash screens are an effective way to communicate important information to users before they access a system. They can display regulatory compliance requirements, organization policies, and other essential information. By implementing splash screens, the company can ensure that users are informed and aware of the necessary guidelines and procedures.

Incorrect: While password complexity rules are important for security (Option A), they are not directly related to regulatory compliance requirements or splash screens. Network segmentation is a technique used to divide a network into smaller segments for security and performance purposes (Option B). It is not directly related to splash screens or regulatory compliance requirements.

Incident reports are typically used to document and track security...

Mock Exam

Answer: B

Explanation: This is a reasonable first step for addressing a suspected malware infection. Antivirus apps can scan the device for malware and potentially remove it. However, it’s important to use a reputable antivirus app and keep the device disconnected from the internet until the scan is complete to prevent further infection.

Incorrect: Option A: This option is a drastic measure and should only be considered as a last resort. It will erase all data on the phone, including apps, settings, and personal data. It’s not the most appropriate first step for malware removal.

Option C: While disconnecting the smartphone from the internet can prevent further malware downloads or communication with command-and-control servers, it doesn’t address the existing malware infection. This step should be combined with other actions, such as running a malware scan.

Option D: Keeping the operating system and apps up to date is essential for...

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Authors (2)

Mark Birch

Mark Birch is an experienced courseware developer and teacher in both information systems and cyber-security. Mark has been developing content and teaching CompTIA A+ classes for more than 20 years and understands the subject area in great depth. Mark began his career working within the aerospace industry (for a major defense contractor) and has over 30 years' experience consulting, engineering, and deploying secure information systems. He has spent over 20 years working with the United States Military and United Kingdom Armed Forces, helping many students attain their learning goals. Mark has ensured that soldiers, officers, and civilians have had the best opportunities to gain cyber-security accreditation.
Read more about Mark Birch

Ian Neil

Ian Neil is one of the world's top trainers of Security+. He is able to break down information into manageable chunks so that people with no background knowledge can gain the skills required to become certified. He has recently worked for the US Army in Europe and designed a Security+ course that catered to people from all backgrounds (not just IT professionals), with an extremely successful pass rate. He is an MCT, MCSE, A+, Network+, Security+, CASP, and RESILIA practitioner that has worked with high-end training providers over the past 23 years and was one of the first technical trainers to train Microsoft internal staff when they opened their Bucharest Office in 2006.
Read more about Ian Neil

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