220-1102 CompTIA A+ Certification Core 2 Exam Free Practice Exam Questions (2025 Updated)

Group Policy is a feature in Windows that allows network administrators to manage and configure operating system, application settings, and user settings in an Active Directory environment. It can enforce password policies across the network, including password length requirements, making it the best tool for ensuring compliance with security policies.

Given that the smartphone's screen was recently repaired and now experiences issues with Wi-Fi connectivity, despite showing that it is connected to a network, the problem could be related to the internal antenna connections that might have been disturbed or disconnected during the repair process.

Internal Antenna Connections: Smartphones use internal antennas for Wi-Fi and cellular connections. If these antennas are not properly connected, the device may show as connected to a Wi-Fi network but fail to transmit data effectively, resulting in no internet access.

Checking static IP settings (B) would be relevant if the device were not obtaining an IP address at all, but the device does have an IP address. Airplane mode (C) would prevent the device from connecting to Wi-Fi networks entirely. Digitizer calibration (D) is related to the touchscreen functionality and would not affect Wi-Fi connectivity.

Disposing of SSDs (Solid State Drives) containing sensitive data requires methods that ensure the data cannot be recovered. SSDs store data on flash memory, which makes traditional data destruction methods like degaussing ineffective, as degaussing relies on demagnetizing the magnetic media found in traditional hard drives.

Incineration: This method ensures the complete destruction of the SSD by burning it at high temperatures. This process is effective as it physically destroys the flash memory chips, making data recovery impossible.

Shredding: Shredding involves physically breaking the SSD into small pieces. Specialized shredding machines designed for electronic media can cut the SSD into pieces small enough to render the data unrecoverable.

Other listed options such as Degaussing (A) is ineffective on SSDs because they don't use magnetic storage. Simple Deletion (B) and Formatting (E) are not secure methods for data destruction as the data can potentially be recovered using specialized software. Recycling (D) is environmentally friendly but does not guarantee data destruction if the drive is not physically destroyed first.

Scripting languages are designed for automating tasks by writing scripts that can execute a series of commands. They are typically easier to write and understand compared to compiled languages and are widely used for automating repetitive tasks, making them the best option for task automation.

When an Android device experiences slow boot times and application crashes after installing apps from a third-party website, scanning the system for malware is a critical first step. Third-party sources can often host malicious software that can compromise device performance and security. A malware scan can identify and remove such threats, potentially resolving the performance issues and application instability. Clearing the web browser cache, enrolling the device in an MDM system, and confirming app compatibility are useful steps but do not address the immediate concern of potential malware introduced by third-party app installations.

To troubleshoot a user's computer remotely while the user is connected, the best option is Microsoft Remote Assistance (MSRA). MSRA allows the technician to view and control the user's screen with their permission, facilitating an effective troubleshooting session without disconnecting the user.

When handling a user support request that contains insufficient information, the first step a technician should take is to Ask the user for clarification (A). This involves gathering more details about the issue to understand the problem better and provide an accurate resolution. Effective communication and asking the right questions are essential for diagnosing and resolving IT issues efficiently​​.

The most important environmental control to maintain the safety of a data center is Temperature control (A). Proper temperature control is crucial to prevent overheating, which can lead to hardware failure, reduced performance, and shortened equipment lifespan. Data centers house high-density computing equipment that generates significant amounts of heat, making effective temperature management essential for maintaining operational stability and reliability​​.

When encountering a warning about antivirus protection malfunctioning, the first step should be to isolate the computer from the network to prevent potential spread of malware. Updating the endpoint protection software is also crucial to ensure the latest virus definitions and security features are in place to effectively identify and remove the threat.

The "tracert" command is used to view the path that network traffic takes from a PC to a specified destination. It is helpful in identifying where along the path the traffic may be failing or experiencing delays. In the scenario where a customer service representative can't send jobs to a remote printer but can print locally, "tracert" can help diagnose if there's a network routing issue affecting the connection to the remote branch office.

After rebooting the phone, connecting to Wi-Fi, and disabling metered data, the next step the technician should take is to Clear the cache (D). Clearing the cache can resolve issues with the phone's performance and is often necessary before updating software to ensure that the updates can be downloaded and installed without issues. It removes temporary files that may be interfering with the update process​​.

BitLocker is a full-disk encryption feature included with Windows Vista and later. It is designed to protect data by providing encryption for entire volumes. By encrypting the hard drive, BitLocker prevents unauthorized access to the data stored on the drive, securing it in case the laptop is lost or stolen. BitLocker is preferable over options like Windows Backup (which is for data recovery, not encryption), Shadow Copy (used for backup and does not encrypt data), and Trusted Platform Module (TPM, which is a hardware component used alongside BitLocker for securing encryption keys).

When an Android device starts exhibiting issues like frequent crashes and rapid battery drain after downloading an application, the first step should be to address the immediate cause:

Uninstall the game application: Since the issues started after the game application was installed, removing it is a logical first step. Unwanted or malicious applications can cause such symptoms by running harmful processes in the background or exploiting system resources.

Install the latest security patches: Keeping the device updated with the latest security patches is crucial for protecting against vulnerabilities that could be exploited by malicious software. Updating can resolve existing security flaws and improve device stability.

When it comes to disposing of used printer consumables , it is important to follow the manufacturer's instructions or guidelines for proper disposal, as different types of consumables may require different disposal procedures. Some manufacturers provide specific instructions for proper disposal, such as sending the used consumables back to the manufacturer or using special recycling programs.

Therefore, the proper way for a technician to dispose of used printer consumables is to proceed with the custom manufacturer's procedure , if provided. This option ensures that the disposal is handled in an environmentally friendly and safe manner.

MSRA stands for Microsoft Remote Assistance, and it is a feature that allows a technician to remotely view and control another user’s Windows PC with their permission. MSRA is built-in to Windows and does not require any additional software installation. To use MSRA, the technician and the user need to follow these steps:

On the user’s PC, type msra in the search box on the taskbar and select Invite someone to connect to your PC and help you, or offer to help someone else.

Select Save this invitation as a file and choose a location to save the file. This file contains a password that the technician will need to connect to the user’s PC.

Send the file and the password to the technician via email or another secure method.

On the technician’s PC, type msra in the search box on the taskbar and select Help someone who has invited you.

Select Use an invitation file and browse to the location where the file from the user is saved. Enter the password when prompted.

The user will see a message asking if they want to allow the technician to connect to their PC. The user should select Yes.

The technician will see the user’s desktop and can request control of their PC by clicking Request control on the top bar. The user should allow this request by clicking Yes.

The technician can now view and control the user’s PC and assist them with installing software.

A .vbs file is a Virtual Basic script written in the VBScript scripting language. It contains code that can be executed within Windows via the Windows-based script host (Wscript.exe), to perform certain admin and processing functions1. Cscript.exe is a command-line version of the Windows Script Host that provides command-line options for setting script properties. Therefore, cscript.exe is most likely used to run .vbs files on Windows devices. References: 1: https://fileinfo.com/extension/vbs : https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/cscript

The piece of hardware that the technician should replace to resolve the issue of the screen failing to rotate on a mobile device that was dropped is the accelerometer. The accelerometer is a sensor that detects the orientation and movement of the mobile device by measuring the acceleration forces acting on it. The accelerometer allows the screen to rotate automatically according to the position and angle of the device. If the accelerometer is damaged or malfunctioning, the screen may not rotate properly or at all, even if the settings are correctly applied. LCD stands for Liquid Crystal Display and is a type of display that uses liquid crystals and backlight to produce images on the screen. LCD is not related to the screen rotation feature but to the quality and brightness of the display. Battery is a component that provides power to the mobile device by storing and releasing electrical energy. Battery is not related to the screen rotation feature but to the battery life and performance of the device. Digitizer is a component that converts touch inputs into digital signals that can be processed by the mobile device. Digitizer is not related to the screen rotation feature but to the touch sensitivity and accuracy of the display. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.5

Robocopy is a command-line utility that can be used to mirror the source data for the backup. It can copy files and folders with various options, such as copying only changed files, preserving attributes and permissions, and retrying failed copies. Robocopy is more powerful and flexible than copy or xcopy, which are simpler commands that can only copy files and folders without mirroring or other advanced features. Copy-Item is a PowerShell cmdlet that can also copy files and folders, but it is not a native Windows utility and it requires PowerShell to run1.

 An evil twin is a type of social-engineering attack that involves setting up a rogue wireless access point that mimics a legitimate one. The attacker can then intercept or modify the traffic of the users who connect to the fake SSID. The attacker may also use phishing or malware to steal credentials or personal information from the users

Remote wipe is a feature that allows data to be deleted from a device or system remotely by an administrator or owner1. It is used to protect data from being compromised if the device is lost, stolen, or changed hands1. Device encryption is a feature that helps protect the data on a device by making it unreadable to unauthorized users2. It requires a key or a password to access the data2. Both features can help mitigate the risk of losing company trade secrets if a corporate phone is stolen.

A keylogger is a type of malware that records the keystrokes of a user and sends them to a remote attacker1. The attacker can use the captured information to steal passwords, credit card numbers, or other sensitive data. A keylogger can be installed on a computer by attaching a small USB drive that contains a malicious executable file, such as grabber.exe2. The output.txt file may contain the recorded keystrokes. The user should remove the USB drive and scan the computer for malware.

B. Startup Folder1: The Startup folder is a special folder that contains shortcuts to programs or scripts that will run automatically when a user logs on. The technician can create a shortcut to the script and place it in the Startup folder for the conference room computer or for all users.

E. Task Scheduler23: The Task Scheduler is a tool that allows you to create tasks that run at specified times or events. The technician can create a task that runs the script at logon for the conference room computer or for all users.

When troubleshooting boot times for a user, a technician may want to check which programs are starting with the operating system to identify any that may be slowing down the boot process. MSConfig is a tool that can be used to view startup items on a Windows system, but it may not always be available or functional.

In this scenario, the technician receives a message that MSConfig cannot be used to view startup items. As an alternative, the technician can use Task Manager (taskmgr), which can also display the programs that run at startup. To access the list of startup items in Task Manager, the technician can follow these steps:

Open Task Manager by pressing Ctrl+Shift+Esc.

Click the "Startup" tab.

The list of programs that run at startup will be displayed.

The most likely cause of the issue of having different hash values for a downloaded security tool is a modified file. A hash value is a unique and fixed-length string that is generated from an algorithm that processes data or files. A hash value can be used to verify the integrity and authenticity of data or files by comparing it with a known or expected value. If the hash values do not match, it means that the data or file has been altered or corrupted in some way. A modified file may result from intentional or unintentional changes, such as editing, encryption, compression or malware infection. Private-browsing mode is a feature that allows users to browse the web without storing any browsing history, cookies or cache on their browser. Private-browsing mode does not affect the hash value of a downloaded file but only how the browser handles user data. Invalid certificate is an error that occurs when a website or a server does not have a valid or trusted digital certificate that proves its identity and secures its communication. Invalid certificate does not affect the hash value of a downloaded file but only how the browser verifies the website or server’s credibility. Browser cache is a temporary storage that stores copies of web pages, images and other content that users have visited on their browser. 

Resetting the network adapter is the best way to apply the changes made to the hosts file on a few PCs. The hosts file is a text file that maps hostnames to IP addresses and can be used to block certain domains by redirecting them to invalid or local addresses. Resetting the network adapter will clear the DNS cache and force the PC to use the new entries in the hosts file. 

Checking for application updates is the first troubleshooting step that the user should perform, because the application may not be compatible with the new OS version and may need an update to fix the issue. Deleting the application’s cache, rolling back the OS update, or uninstalling and reinstalling the application are possible solutions, but they are more time-consuming and disruptive than checking for updates. References: : https://www.comptia.org/training/resources/exam-objectives/comptia-a-core-2-exam-objectives : https://www.lifewire.com/how-to-update-apps-on-android-4173855

Finder is the default GUI and file manager in macOS. Finder is an application that allows users to access and manage files and folders on their Mac computers. Finder also provides features such as Quick Look, Spotlight, AirDrop and iCloud Drive. Finder uses a graphical user interface that consists of icons, menus, toolbars and windows to display and interact with files and folders. Disk Utility is a utility that allows users to view and manage disk drives and partitions on their Mac computers. Disk Utility is not a GUI or a file manager but a disk management tool. Dock is a feature that allows users to access and launch applications on their Mac computers. Dock is not a GUI or a file manager but an application launcher. FileVault is a feature that allows users to encrypt and protect their data on their Mac computers. FileVault is not a GUI or a file manager but an encryption tool. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.1

The first thing that a support technician should check to resolve the issue of not being able to receive emails or browse the internet from a smartphone while traveling is the data plan coverage. The data plan coverage determines how much data and where the user can use on the smartphone’s cellular network. The data plan coverage may vary depending on the user’s location, carrier and subscription. The data plan coverage may not include or support certain areas or countries that the user is traveling to, or may charge extra fees or limit the speed or amount of data that the user can use. The data plan coverage does not affect text messages and phone calls, which use different network services and protocols. User account status is not likely to cause the issue of not being able to receive emails or browse the internet from a smartphone while traveling, unless the user account has been suspended or terminated by the carrier or the email provider. Mobile OS version is not likely to cause the issue of not being able to receive emails or browse the internet from a smartphone while traveling, unless the mobile OS has a major bug or compatibility problem with the network or the email app. Network traffic outages may cause the issue of not being able to receive emails or browse the internet from a smartphone while traveling, but they are less likely and less common than data plan coverage issues, and they should also affect text messages and phone calls. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.5

Drilling and incinerating are physical destruction methods that make the data on hard drives unrecoverable. Standard formatting, erasing and low-level formatting are logical methods that can be reversed with data recovery tools. Recycling is not a destruction method at all. Verified References: https://www.comptia.org/blog/what-is-a-certificate-of-destruction https://www.comptia.org/certifications/a