CompTIA 220-1102 Practice Test - Questions Answers, Page 66

When a user's laptop shuts down every time the lid is closed, it typically means that the power settings are configured to put the laptop into a shutdown state when the lid is closed. To remediate this issue:

Edit the power plan: This involves changing the settings for what happens when the laptop lid is closed.

Go to Control Panel > Hardware and Sound > Power Options.

Click on 'Choose what closing the lid does.'

Change the settings for 'When I close the lid' to either 'Sleep' or 'Do nothing' instead of 'Shut down.'

Configure the sleep settings: While similar to editing the power plan, this option specifically adjusts the sleep settings rather than the overall power plan settings.

Disable hibernation: This is a less direct solution but could be considered if the laptop was set to hibernate and then experiencing issues.

Turn on fast startup: This setting affects how quickly the computer starts up from a shutdown, but it does not directly address the issue of what happens when the lid is closed.

CompTIA A+ 220-1102 Exam Objectives, Section 1.5: Given a scenario, use the appropriate Microsoft Windows settings.

Windows power management documentation.

Network drives can be automatically mapped for users based on Group Policy configuration using log-in scripts. Here's how it works:

Log-in scripts: These are scripts executed when a user logs in to a domain. They can be configured through Group Policy in Active Directory to map network drives automatically. The scripts can use commands like net use to map drives.

Access control lists (ACLs): While ACLs control permissions for files and folders, they do not automatically map network drives.

Organizational units (OUs): OUs are used to organize users and computers in a directory structure but do not map drives.

Folder redirection: This redirects the path of a folder to a new location, typically on a network share, but it does not automatically map drives.

CompTIA A+ 220-1102 Exam Objectives, Section 1.6: Given a scenario configure Microsoft Windows networking features on a client/desktop.

Group Policy and login script documentation from Microsoft.

When a system administrator discovers a user's PC running slowly with 100% CPU utilization, it often indicates that the system is being used for unauthorized purposes, such as being part of a botnet attack. Here's why:

Botnet attack: Botnets are networks of computers infected with malware and controlled by an attacker. These infected computers (bots) are often used to carry out tasks like sending spam or participating in Distributed Denial of Service (DDoS) attacks. The high CPU utilization and resource usage indicate that the computer might be performing tasks dictated by the botnet controller.

Firewall activities: While firewall activities can use some resources, they generally do not cause sustained high CPU utilization.

DDoS attack: DDoS attacks target external systems by overwhelming them with traffic. A system participating in a DDoS might have high network usage, but the primary symptom on the user's PC would be high network activity, not necessarily CPU usage.

Keylogger attack: Keyloggers record keystrokes and generally do not cause high CPU utilization. They are more stealthy and have minimal resource footprints.

CompTIA A+ 220-1102 Exam Objectives, Section 2.4: Explain common social-engineering attacks, threats, and vulnerabilities.

Security and malware documentation.

When a user needs to install optional features for a program that is already installed, the technician should:

Go to Programs and Features: Access this via the Control Panel.

Select the program: Find the installed program in the list.

Click on Change: The 'Change' option allows modifications to the installed program, such as adding or removing features, without completely uninstalling and reinstalling the program.

This method is the most efficient and avoids unnecessary reinstallation of the software, which could lead to data loss or require reconfiguration.

CompTIA A+ 220-1102 Exam Objectives, Section 1.4: Given a scenario use the appropriate Microsoft Windows 10 Control Panel utility.

Windows application management documentation.

In change management, the scope of a project lists all the changes that are taking place. The scope ensures that all team members understand the boundaries and extent of the project, helping to prevent unexpected changes. Here's a detailed explanation:

Scope: Defines the project's boundaries and deliverables, including all the planned changes. It ensures that everyone involved understands what is included and excluded in the project, minimizing unexpected changes.

Risk analysis: Identifies potential risks and their impact but does not list the changes.

Rollback plan: Provides a strategy for reverting changes if something goes wrong but does not list changes.

Review: Involves evaluating changes but does not compile the list of changes.

CompTIA A+ 220-1102 Exam Objectives, Section 4.2: Explain basic change-management best practices.

Change management documentation.

In change management, the scope of a project lists all the changes that are taking place. The scope ensures that all team members understand the boundaries and extent of the project, helping to prevent unexpected changes. Here's a detailed explanation:

Scope: Defines the project's boundaries and deliverables, including all the planned changes. It ensures that everyone involved understands what is included and excluded in the project, minimizing unexpected changes.

Risk analysis: Identifies potential risks and their impact but does not list the changes.

Rollback plan: Provides a strategy for reverting changes if something goes wrong but does not list changes.

Review: Involves evaluating changes but does not compile the list of changes.

CompTIA A+ 220-1102 Exam Objectives, Section 4.2: Explain basic change-management best practices.

Change management documentation.

When dealing with a malware-infected system, isolating the system from the network and disabling System Restore are critical initial steps. The next step in the malware removal process should be:

Perform an antivirus scan: This helps to identify and remove the malware from the system. Running a thorough scan using updated antivirus software is essential to detect and clean any malicious files.

Run Windows updates: This is important for system security but should be done after the malware is removed to avoid further issues.

Reimage the system: This is a more drastic measure and should be considered if the antivirus scan cannot fully clean the system.

Enable System Restore: This should only be done after the system is confirmed to be clean.

CompTIA A+ 220-1102 Exam Objectives, Section 3.3: Given a scenario use best practice procedures for malware removal.

Malware removal best practices documentation.

To securely access shared files and corporate email from home, the best tool to use is a Virtual Private Network (VPN). Here's why:

VPN (Virtual Private Network): A VPN creates a secure connection over the internet, allowing the user to access the corporate network as if they were on-site. It encrypts the data transmitted between the user's home and the corporate network, ensuring privacy and security.

MSRA (Microsoft Remote Assistance): Used for remote support but not for accessing shared files and emails securely.

FTP (File Transfer Protocol): Used for transferring files but does not provide secure access to a corporate network or email.

RMM (Remote Monitoring and Management): Used by IT professionals to manage client systems remotely but not for user access to shared files and emails.

CompTIA A+ 220-1102 Exam Objectives, Section 2.9: Given a scenario configure appropriate security settings on small office/home office (SOHO) wireless and wired networks.

VPN configuration and security documentation.

In criminal proceedings, maintaining the integrity of evidence is crucial. The document that must be updated every time evidence is handled or transferred is:

Chain of custody: This document tracks the history of the evidence, detailing every person who has handled it and every transfer that has occurred. It ensures that the evidence has not been tampered with and maintains its validity in court.

Licensing agreement: Pertains to software usage rights and has no relation to evidence handling.

Regulatory compliance: Refers to adherence to laws and regulations, not evidence tracking.

Incident documentation: Details the incident but does not specifically track evidence handling.

CompTIA A+ 220-1102 Exam Objectives, Section 4.6: Explain the importance of prohibited content/activity and privacy, licensing, and policy concepts.

Legal documentation and evidence handling procedures.