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CompTIA 220-1102 exam focuses on the latest technologies and best practices in areas such as cloud computing, virtualization, mobile devices, and network security. It covers a wide range of topics, including hardware and software troubleshooting, operating systems, security, networking, and mobile devices. 220-1102 exam is designed to test the candidates' ability to solve problems and think critically, as well as their knowledge of industry-standard tools and techniques.
NEW QUESTION # 306
A systems administrator is tasked with configuring desktop systems to use a new proxy server that the organization has added to provide content filtering. Which of the following Windows utilities IS the BEST choice for accessing the necessary configuration to complete this goal?
- A. Security and Maintenance
- B. Windows Defender Firewall
- C. Internet Options
- D. Network and Sharing Center
Answer: C
Explanation:
The best choice for accessing the necessary configuration to configure the desktop systems to use a new proxy server is the Internet Options utility. This utility can be found in the Control Panel and allows you to configure the proxy settings for your network connection. As stated in the CompTIA A+ Core 2 exam objectives, technicians should be familiar with the Internet Options utility and how to configure proxy settings.
NEW QUESTION # 307
A team of support agents will be using their workstations to store credit card data. Which of the following should the IT department enable on the workstations in order to remain compliant with common regulatory controls? (Select TWO).
- A. AutoRun
- B. Backups
- C. Antivirus
- D. Encryption
- E. Guest accounts
- F. Default passwords
Answer: B,D
Explanation:
Explanation
Encryption is a way of protecting cardholder data by transforming it into an unreadable format that can only be decrypted with a secret key1. Backups are a way of ensuring that cardholder data is not lost or corrupted in case of a disaster or system failure2. Both encryption and backups are part of the PCI DSS requirements that apply to any entity that stores, processes, or transmits cardholder data1. The other options are not directly related to credit card data security or compliance.
NEW QUESTION # 308
A systems administrator is monitoring an unusual amount of network traffic from a kiosk machine and needs to Investigate to determine the source of the traffic. Which of the following tools can the administrator use to view which processes on the kiosk machine are connecting to the internet?
- A. Command Prompt
- B. Performance Monitor
- C. System Information
- D. Resource Monitor
Answer: D
Explanation:
Resource Monitor is a tool that shows the network activity of each process on a Windows machine, including the TCP connections and the sent and received bytes. Performance Monitor is a tool that shows the performance metrics of the system, such as CPU, memory, disk and network usage. Command Prompt is a tool that allows running commands and scripts on a Windows machine. System Information is a tool that shows the hardware and software configuration of a Windows machine. Verified References: https://www.
comptia.org/blog/how-to-use-resource-monitor https://www.comptia.org/certifications/a
NEW QUESTION # 309
All the desktop icons on a user's newly issued PC are very large. The user reports that the PC was working fine until a recent software patch was deployed. Which of the following would BEST resolve the issue?
- A. Repairing the Windows profile
- B. Reinstalling the Windows OS
- C. Rolling back video card drivers
- D. Restoring the PC to factory settings
Answer: C
Explanation:
Rolling back video card drivers is the best way to resolve the issue of large desktop icons on a user's newly issued PC. This means restoring the previous version of the drivers that were working fine before the software patch was deployed. The software patch may have caused compatibility issues or corrupted the drivers, resulting in display problems
NEW QUESTION # 310
A company recently experienced a security incident in which a USB drive containing malicious software was able to covertly install malware on a workstation_ Which of the following actions should be taken to prevent this Incident from happening again? (Select two).
- A. Enable a BIOS password
- B. Restrict user permissions.
- C. Update the antivirus definitions.
- D. Restrict log-in times.
- E. Update the password complexity
- F. Disable AutoRun.
- G. Install a host-based IDS
Answer: C,F
Explanation:
The correct answers are E and F. Disabling AutoRun and updating the antivirus definitions are two actions that should be taken to prevent the incident from happening again.
AutoRun is a feature of Windows that automatically executes a predetermined action when a removable media such as a USB drive is inserted in a computer. For example, AutoRun can launch or install a new program on the media, or open the file in File Explorer. However, this feature can also be exploited by malicious software that can run without the user's consent or knowledge. Therefore, disabling AutoRun can help prevent accidental installation of viruses and other malware from USB drives123.
Updating the antivirus definitions is another important action that can help prevent malware infections from USB drives. Antivirus definitions are files that contain information about the latest known threats and how to detect and remove them. By updating the antivirus definitions regularly, you can ensure that your antivirus software can recognize and block any malicious software that may be on the USB drive before it can harm your computer45.
A host-based IDS is a system that monitors and analyzes the activity on a single computer or device for any signs of intrusion or malicious behavior. A host-based IDS can help detect and prevent malware infections from USB drives, but it is not a sufficient action by itself. A host-based IDS needs to be complemented by other security measures, such as disabling AutoRun and updating the antivirus definitions6.
Restricting login times, enabling a BIOS password, and updating the password complexity are all actions that can help improve the security of a computer or device, but they are not directly related to preventing malware infections from USB drives. These actions can help prevent unauthorized access to the computer or device, but they do not affect how the computer or device interacts with the USB drive or its contents.
Restricting user permissions is an action that can help limit the damage that malware can cause on a computer or device, but it does not prevent the malware from being installed in the first place. Restricting user permissions means limiting what actions a user can perform on the computer or device, such as installing or deleting programs, modifying system settings, or accessing certain files or folders. By restricting user permissions, you can reduce the impact of malware infections by preventing them from affecting other users or system components7.
NEW QUESTION # 311
A user is setting up a computer for the first time and would like to create a secondary login with permissions that are different than the primary login. The secondary login will need to be protected from certain content such as games and websites. Which of the following Windows settings should the user utilize to create the secondary login?
- A. Privacy
- B. Accounts
- C. Personalization
- D. Shared resources
Answer: B
Explanation:
Explanation
To create a secondary login with different permissions in Windows 10, the user should utilize the Accounts setting. Here are the steps to create a new user account with different permissions:
Right-click the Windows Start menu button.
Select Control Panel.
Select User Accounts.
Select Manage another account.
Select Add a new user in PC settings.
Use the Accounts dialog box to configure a new account.1
NEW QUESTION # 312
A support specialist needs to decide whether to install a 32-bit or 64-bit OS architecture on a new computer.
Which of the following specifications will help the specialist determine which OS architecture to use?
- A. 500GB HDD
- B. 1Gbps Ethernet
- C. 16GB RAM
- D. Intel i7 CPU
Answer: C
Explanation:
Comprehensive and Detailed In-Depth Explanation:The amount of RAM is the key factor in choosing a
32-bit vs. 64-bit OS:
* A 32-bit OS can only address up to 4GB of RAM.
* A 64-bit OS is required for 16GB RAM or more to fully utilize the memory.
* B. Intel i7 CPU - Incorrect. Most modern CPUs support both 32-bit and 64-bit OS.
* C. 500GB HDD - Incorrect. Hard drive size does not determine OS architecture.
* D. 1Gbps Ethernet - Incorrect. Network speed has no relation to OS architecture.
Reference:
CompTIA A+ 220-1102, Objective 1.6 - Operating System Installation Types
NEW QUESTION # 313
Which of the following is used to detect and record access to restricted areas?
- A. Badge readers
- B. Fence
- C. Video surveillance
- D. Bollards
Answer: A
Explanation:
Badge readers are devices that scan employee or visitor credentials, logging entries and exits from restricted areas. Video surveillance (B) provides a visual record but does not directly control access. Bollards (A) and fences (D) provide physical security but cannot detect or record access events.
Reference: Core 2, Domain 2.1 - Physical security measures.
NEW QUESTION # 314
Antivirus software indicates that a workstation is infected with ransomware that cannot be quarantined. Which of the following should be performed FIRST to prevent further damage to the host and other systems?
- A. Remove the LAN card.
- B. Power off the machine.
- C. Run a full antivirus scan.
- D. Install a different endpoint solution.
Answer: B
Explanation:
Ransomware is a type of malware that encrypts the files on a system and demands a ransom for their decryption1. Ransomware can also spread to other systems on the network or exfiltrate sensitive data to the attackers2. Therefore, it is important to isolate the infected machine as soon as possible to contain the infection and prevent further damage3. Powering off the machine is a quick and effective way of disconnecting it from the network and stopping any malicious processes running on it12. The other options are not directly related to preventing ransomware damage or may not be effective. Running a full antivirus scan may not be able to detect or remove the ransomware, especially if it is a new or unknown variant1. Removing the LAN card may disconnect the machine from the network, but it may not stop any malicious processes running on it or any data encryption or exfiltration that has already occurred2. Installing a different endpoint solution may not be possible or helpful if the system is already infected and locked by ransomware1.
NEW QUESTION # 315
Which of the following file types allows a user to easily uninstall software from macOS by simply placing it in the trash bin?
- A. .pkg
- B. .exe
- C. .rpm
- D. .app
- E. .dmg
Answer: D
Explanation:
Explanation
app files are application bundles that contain all the necessary files and resources for a Mac app. They can be easily deleted by dragging them to the Trash or using Launchpad12. Other file types, such as .exe, .dmg, .rpm, and .pkg, are either not compatible with macOS or require additional steps to uninstall34.
References: 1 Uninstall apps on your Mac - Apple Support(https://support.apple.com/en-us/102610)2 How to Uninstall Apps on a Mac (and Make Sure Leftover Files Are
...(https://www.pcmag.com/how-to/uninstall-delete-apps-from-mac)3 How to install and uninstall software on a Mac - Laptop Mag(https://www.laptopmag.com/articles/install-unininstall-mac-software)4 How to completely uninstall an app on a Mac and delete all junk files(https://www.xda-developers.com/how-to-uninstall-app-mac/).
NEW QUESTION # 316
A user's corporate iPhone had issues and was repaired while the user was on vacation. The mobile phone has compared to an identical phone. Which of the following best describes what is happening to the phone?
- A. Jailbreak
- B. Developer Mode
- C. Connectivity issues
- D. APK Source
Answer: A
Explanation:
A jailbroken iPhone (Option D) allows users to bypass Apple's restrictions to install unauthorized apps and modify system settings. This situation suggests the phone may have been compromised or tampered with, potentially voiding warranties and exposing the device to security vulnerabilities.
APK Source (Option A) refers to Android packages, not applicable to iPhones.
Connectivity issues (Option B) doesn't explain the comparison to an identical phone.
Developer Mode (Option C) is typically used for app development, not indicative of the situation.
CompTIA A+ Core 2 Reference:
2.7 - Explain mobile device security, including risks of jailbreaking
NEW QUESTION # 317
A customer is accessing a public kiosk in a company's lobby. Which of the following should be enforced to mitigate the risk of customer data being accidentally saved to the kiosk?
- A. Browser data synchronization
- B. Private-browsing mode
- C. Password manager
- D. Manually clearing browsing data
Answer: B
Explanation:
Private-browsing mode is the best option to mitigate the risk of customer data being accidentally saved to the kiosk. Private-browsing mode prevents the browser from storing cookies, history, passwords, and other data that could reveal the customer's identity or preferences. Manually clearing browsing data is not a reliable option, as it depends on the customer's awareness and willingness to do so. Browser data synchronization and password manager are features that could actually increase the risk of customer data being exposed, as they could sync or autofill sensitive information across devices or accounts. References:
* Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 12
* Certification Study Guides and Books | CompTIA IT Certifications, CompTIA A+ Core 1 220-1101 Certification Study Guide, page 234
NEW QUESTION # 318
A suite of security applications was installed a few days ago on a user's home computer. The user reports that the computer has been running slowly since the installation. The user notices the hard drive activity light is constantly solid. Which of the following should be checked FIRST?
- A. Performance Monitor to check for resource utilization
- B. Services in Control Panel to check for overutilization
- C. System File Checker to check for modified Windows files
- D. Event Viewer to identify errors
Answer: C
Explanation:
System File Checker to check for modified Windows files. System File Checker (SFC) is a Windows utility that can be used to scan for and restore corrupt Windows system files. SFC can be used to detect and fix any modified or corrupted system files on a computer, and thus should be checked first when a user reports that their computer has been running slowly since the installation of security applications [1][2]. By checking SFC, any modified or corrupted system files can be identified and fixed, potentially improving the overall performance of the computer.
NEW QUESTION # 319
A systems administrator is creating periodic backups of a folder on a Microsoft Windows machine. The source data is very dynamic, and files are either added or deleted regularly. Which of the following utilities can be used to 'mirror the source data for the backup?
- A. xcopy
- B. Copy-Item
- C. copy
- D. robocopy
Answer: D
Explanation:
Explanation
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.
References: 1: https://windowsreport.com/mirror-backup-software/
NEW QUESTION # 320
A network administrator is deploying a client certificate to be used for Wi-Fi access for all devices in an organization. The certificate will be used in conjunction with the user's existing username and password.
Which of the following BEST describes the security benefits realized after this deployment?
- A. Eavesdropping attempts will be prevented.
- B. All Wi-Fi traffic will be encrypted in transit.
- C. Multifactor authentication will be forced for Wi-Fi.
- D. Rogue access points will not connect.
Answer: B
Explanation:
Explanation
The security benefits realized after deploying a client certificate to be used for Wi-Fi access for all devices in an organization are that all Wi-Fi traffic will be encrypted in transit. This means that any data transmitted over the Wi-Fi network will be protected from eavesdropping attempts. Rogue access points will not connect to the network because they will not have the client certificate. However, multifactor authentication will not be forced for Wi-Fi because the client certificate is being used in conjunction with the user's existing username and password12
NEW QUESTION # 321
Someone who is fraudulently claiming to be from a reputable bank calls a company employee. Which of the following describes this incident?
- A. Scareware
- B. Spoofing
- C. Vishing
- D. Pretexting
Answer: C
NEW QUESTION # 322
A technician is investigating a workstation that has not received the latest policy changes. Which of the following commands should the technician use to apply the latest domain policy changes?
- A. chkdsk /y
- B. sfc /scannow
- C. xcopy Zp
- D. gpupdare /force
Answer: D
Explanation:
When a workstation has not received the latest policy changes, the gpupdate command is used to manually apply the latest group policies from the domain controller.
Option A: sfc /scannow
This command is used to scan and repair corrupted system files, not to update group policies.
Option B: gpupdate /force
This command forces the workstation to reapply all group policies, ensuring that the latest policies are applied immediately.
Option C: chkdsk /y
This command checks the integrity of the file system and fixes logical file system errors, not to update group policies.
Option D: xcopy /Zp
This command is used for copying files and directories, not for updating group policies.
Reference:
CompTIA A+ 220-1102 Objective 1.6 (Configure Microsoft Windows networking features on a client/desktop), particularly managing and applying group policies.
NEW QUESTION # 323
A technician is replacing the processor in a desktop computer prior to opening the computer, the technician wants to ensure the internal components are protected. Which of the following safety procedures would BEST protect the components in the PC? (Select TWO).
- A. Placing the PSU in an antistatic bag
- B. Ensuring equipment is grounded
- C. Removing dust from the ventilation fans
- D. Disconnecting the computer from the power source
- E. Utilizing an ESD strap
- F. Ensuring proper ventilation
Answer: A,E
Explanation:
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
NEW QUESTION # 324
A company is Issuing smartphones to employees and needs to ensure data is secure if the devices are lost or stolen. Which of the following provides the BEST solution?
- A. Remote wipe
- B. Anti-malware
- C. Screen lock
- D. Locator applications
Answer: A
NEW QUESTION # 325
A user is unable to see transaction details on a website, and nothing happens when the user clicks the details button. Which of the following should the user do to fix this issue?
- A. Verify valid certificates.
- B. Clear the browser cache.
- C. Configure private browsing.
- D. Disable the pop-up blocker.
Answer: D
NEW QUESTION # 326
Which of the following commands should a technician use to change user permissions?
- A. sudo
- B. pwd
- C. chmod
- D. mv
Answer: C
NEW QUESTION # 327
A user is experiencing the following issues with Bluetooth on a smartphone:
* The user cannot hear any sound from a speaker paired with the smartphone.
* The user is having issues synchronizing data from their smart watch, which is also connected via Bluetooth.
A technician checked the Bluetooth settings, confirmed it is successfully paired with a speaker, and adjusted the volume levels, but still could not hear anything. Which of the following steps should the technician take next to troubleshoot the Bluetooth issues?
- A. Check for system updates.
- B. Unpair the Bluetooth speaker.
- C. Restart the smartphone.
- D. Reset the network settings.
Answer: C
Explanation:
Restarting the smartphone can resolve a wide range of technical issues, including those related to Bluetooth connectivity. This simple step can refresh the system and eliminate temporary software glitches that might be interfering with Bluetooth functions like audio output and data synchronization.
Restart the smartphone: This action clears the system's RAM and can resolve conflicts between the Bluetooth service and other processes running on the smartphone, potentially fixing both the audio and synchronization issues.
Resetting network settings (B) could also potentially fix the issue but is a more drastic step that also clears Wi-Fi networks and passwords, cellular settings, and VPN configurations, which might not be necessary. Unpairing the Bluetooth speaker (C) could help if the issue is specific to the speaker, but since there are also synchronization issues with the smartwatch, the problem seems broader. Checking for system updates (D) is a good general maintenance step, but it's more likely to help with ongoing or known issues rather than immediate connectivity problems.
NEW QUESTION # 328
A technician finds that a new company security policy has broken an application in use at a branch office. Which of the following should the technician do to ensure that the application is fixed and prevent the issue from reoccurring?
- A. Reinstall the affected software using local administrative rights for each computer
- B. Research and procure a replacement application that is not adversely affected by the new policy
- C. Request a policy exception be put in place while the application requirements are addressed
- D. Remove the new security settings and change the administrative accounts on the branch office computers to prevent the settings from being reapplied
Answer: C
Explanation:
Comprehensive and Detailed In-Depth
If a new security policy disrupts an essential application, the best course of action is to request a policy exception while a permanent solution is developed. This allows the application to function while ensuring compliance with company security policies.
B . Reinstall the affected software using local administrative rights for each computer - Incorrect. If the security policy is blocking the application, reinstalling it will not resolve the issue.
C . Remove the new security settings and change administrative accounts - Incorrect. Altering security settings without approval could violate company policies and create security risks.
D . Research and procure a replacement application - Incorrect. While replacing the application may be an option, it is not an immediate solution to restoring functionality.
Reference:
CompTIA A+ 220-1102, Objective 2.2 - Security Best Practices
NEW QUESTION # 329
After a computer upgrade at an imaging lab. the upgraded computers are not able to obtain an IP address.
Which of the following is most likely the issue?
- A. TheswitchIs only providing IPv6 addresses.
- B. TheOS must be updated to be compatible with the imaging software.
- C. Theswitchhas port security enabled.
- D. Theswitchdoes not support multicast traffic.
Answer: C
Explanation:
When upgraded computers are not able to obtain an IP address, the issue often lies in the network configuration. Here's a
* Option A: The switch is only providing IPv6 addresses.This is unlikely because if the switch were providing IPv6 addresses, the devices would still receive an IP address, albeit an IPv6 one. The issue described indicates no IP address is being obtained at all.
* Option B: The OS must be updated to be compatible with the imaging software.This option is unrelated to obtaining an IP address. Compatibility with imaging software would not prevent the devices from getting an IP address.
* Option C: The switch has port security enabled.Correct Answer. Port security on a switch restricts access based on MAC addresses. If the MAC addresses of the upgraded computers are not recognized or have not been added to the allowed list, the switch will not provide network access, resulting in the computers not obtaining an IP address.
Reference: CompTIA A+ Core 1 (220-1101) Exam Objectives, Section 2.6
Option D: The switch does not support multicast traffic.This is unrelated to obtaining an IP address. Multicast traffic deals with specific types of network communication and would not affect the basic DHCP IP address assignment process.
NEW QUESTION # 330
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CompTIA A+ Certification Exam: Core 2 (220-1102) covers a wide range of topics related to IT support and technical troubleshooting. 220-1102 exam focuses on core technical concepts and knowledge required to install, configure, and maintain operating systems, software, and hardware. 220-1102 exam also tests the ability to troubleshoot and solve problems related to networking, security, and mobile devices. Passing 220-1102 exam demonstrates the candidate's ability to perform tasks such as installing and configuring operating systems, troubleshooting software and hardware issues, configuring and troubleshooting network connections, and managing mobile devices.
CompTIA 220-1102 exam covers a wide range of topics, including installing and configuring operating systems, cloud computing, virtualization, and network protocols. 220-1102 exam is composed of 90 multiple-choice and performance-based questions that must be completed within 90 minutes. 220-1102 exam is available in several languages, including English, German, Portuguese, and Japanese. The passing score for the exam is 700 out of 900, and the certification is valid for three years.
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