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

The technician should use afc to transfer a large number of files over an unreliable connection and be able to resume the process if the connection is interrupted1

The technician should configure the network as private to allow the user to access files on a drive shared from another desktop on the network1

The process of documenting who had possession of evidence at every step of the process is called chain of custody

The IT manager is most likely to be concerned about network utilization being significantly increased due to the size of CAD files. Backing up all CAD files to the software’s cloud server can result in a large amount of data being transferred over the network, which can cause network congestion and slow down other network traffic.

The most cost-effective version of Windows 10 that allows remote access through Remote Desktop is Windows 10 Pro. Windows 10 Pro includes Remote Desktop, which allows users to connect to a remote computer and access its desktop, files, and applications. Windows 10 Home does not include Remote Desktop, while Windows 10 Pro for Workstations and Windows 10 Enterprise are more expensive versions of Windows 10 that include additional features for businesses

 BitLocker is only available on Windows 10 Pro, Enterprise, and Education editions1. Therefore, the technician is unable to find the BitLocker Drive Encryption menu item in Control Panel because it is not included in the Windows 10 Home edition1.

4. Chrome OS. Retrieved from https://en.wikipedia.org/wiki/Chrome_OS 5. What is Chrome OS? Retrieved from https://www.google.com/chromebook/chrome-os/

A netbook with a web-based, proprietary operating system is most likely running Chrome OS. Chrome OS is a web-based operating system developed by Google that is designed to work with web applications and cloud storage. It is optimized for netbooks and other low-power devices and is designed to be fast, secure, and easy to use.

To help secure the device against this threat in the future, the administrator should require a PIN on the unlock screen and block a third-party application installation. Requiring a PIN on the unlock screen can help to prevent unauthorized access to the device, while blocking third-party application installation can help to prevent malicious applications from being installed on the device.

The rollback plan should be updated before requesting approval again. A rollback plan is a plan for undoing a change if it causes problems, and it is an important part of any change management process. If the change advisory board did not approve the requested change due to the lack of alternative actions if implementation failed, then updating the rollback plan would be the best way to address this concern.

Default Apps should be used to ensure all PDF files open in Adobe Reader1

The incident handler should clone any impacted hard drives to preserve evidence for possible litigation1

The aspect of forensic evidence life cycle that must be maintained when dealing with a piece of evidence is chain of custody. This is because chain of custody is the documentation of the movement of evidence from the time it is collected to the time it is presented in court, and it is important to maintain the integrity of the evidence

exFAT is a file system that is supported by both Linux and Windows and can handle large files1.

Resource Monitor is a Windows utility that can be used to monitor and analyze the system resources and processes running on a computer. It can be used to identify and troubleshoot any issues that might be causing the computer to run slowly, such as CPU usage, memory usage, disk I/O, and network usage.

The smartphone’s line was not provisioned with a data plan. The user is unable to use any internet-related functions on the smartphone when it is not connected to Wi-Fi because the smartphone’s line was not provisioned with a data plan. The user can send and receive text messages and phone calls when the smartphone is not connected to Wi-Fi because these functions do not require an internet connection1

The technician should not proceed with initiating a full scan and removal of the viruses using the presented interface or call the phone number displayed in the interface of the antivirus removal tool12

Shutting down the infected computer and swapping it with another computer is not necessary at this point12

The technician should not immediately assume that the message is legitimate or perform any actions without knowing what the interface is and what triggered it to pop up. It is important to investigate the issue further, including checking the legitimacy of the antivirus program and the message it is displaying.

The laptop has an additional option under power and sleep settings that desktops do not have. Switching to do nothing prevents the screen from turning off when closed.

Encrypting the hard drive would most likely resolve the issue1

One of the most important environmental concerns inside a data center is the level of humidity. High levels of humidity can cause condensation, which can result in corrosion of components and other equipment. Low levels of humidity can cause static electricity to build up, potentially leading to electrostatic discharge (ESD) and damage to components. Therefore, it is crucial to maintain a relative humidity range of 40-60% in a data center to protect the equipment and ensure proper operation.

The two safety procedures that would best protect the components in the PC are:

Utilizing an ESD strap

Placing the PSU in an antistatic bag

https://www.professormesser.com/free-a-plus-training/220-902/computer-safety-procedures-2/

https://www.skillsoft.com/course/comptia-a-core-2-safety-procedures-environmental-impacts-cbdf0f2c-61c0-4f4a-a659-dc98f1f00158

 This is because a PIN is a fast and secure method of logging in to laptops, and it is more secure than a password because it is not susceptible to keyloggers.

The technician should use Disk Utility to resize a partition on the internal storage drive of a computer running macOS. Disk Utility is a built-in utility that allows users to manage disks, partitions, and volumes on a Mac. It can be used to resize, create, and delete partitions, as well as to format disks and volumes.

To verify network traffic flow and identify where packets are being delayed or lost, the traceroute (tracert in Windows) command is the best tool. It maps out the path a packet takes to reach a destination, showing each hop along the way.

Option A (Incorrect): net use is used for managing shared network resources, such as mapping network drives, and is not related to network traffic flow.

Option B (Incorrect): nslookup is used to query DNS servers and resolve domain names to IP addresses but does not trace network traffic.

Option C (Correct): traceroute (tracert in Windows) is the best tool to track the path of network packets and determine where delays or failures occur.

Option D (Incorrect): netstat displays active network connections and listening ports but does not trace packet routes.

CompTIA A+ Core 2 Reference:

220-1102 Exam Objective 2.5 – Given a scenario, troubleshoot common network connectivity issues using appropriate tools and best practices.

The command cac cor.ptia. txt was issued on a Linux terminal. This command would display the contents of the text comptia.txt.

The next step after isolating the system is to perform a system scan to remove the malware (Option C). Since ransomware is suspected, running a comprehensive malware scan can help identify and remove the malicious software. It is crucial to deal with the active threat before taking further actions.

Scheduling an antivirus scan and system update (Option A) may help, but the immediate concern is identifying and removing the ransomware.

Educating the end user (Option B) is important but should happen after the immediate threat is resolved.

Creating a system restore point (Option D) would not be useful at this point since the system is infected.

CompTIA A+ Core 2 References:

2.3 - Detect, remove, and prevent malware, including handling ransomware​.

To confirm whether a network printer has connectivity issues, the technician should use:

ping: This command checks the connectivity to the printer by sending packets and measuring the response time. It helps determine if the printer is reachable on the network.

netstat: Provides statistics and current network connections but does not directly confirm connectivity to a specific device.

net: Used for network resources management but not specifically for checking connectivity.

nslookup: Used for querying DNS to obtain domain name or IP address mapping, not for checking connectivity.

The first step in securing a newly installed SOHO (Small Office/Home Office) wireless router is to ensure it has the latest firmware installed. Firmware updates often include important security patches and new features that protect the router from known vulnerabilities. Other actions, like disabling unused ports or guest accounts, can be useful for hardening the security, but they should come after the router is running the most recent and secure version of its firmware.

Detailed Explanation with Core 2 References:The default gateway directs network traffic to external networks. If the traffic is still going to the old firewall, updating the gateway setting will redirect it to the new firewall. This task is part of network configuration management covered in Core 2 (Core 2 Objective 2.5)​.