[Mar 04, 2024] 100% Real & Accurate 220-1102 Questions with Free and Fast Updates [Q71-Q93]

[Mar 04, 2024] 100% Real & Accurate 220-1102 Questions with Free and Fast Updates

Self-Study Guide for Becoming an CompTIA A+ Certification Exam: Core 2 Expert

CompTIA 220-1102 exam covers various topics such as operating systems, security, software troubleshooting, and operational procedures. It is designed for individuals who have experience working with computers and want to advance their careers in the IT industry. 220-1102 exam consists of 90 questions that are multiple-choice, drag and drop, and performance-based. The passing score for the exam is 700 out of 900, and candidates have 90 minutes to complete the exam. Upon passing the exam, candidates will receive the CompTIA A+ certification, which is a valuable credential that can help them land better job opportunities and higher salaries in the IT industry.

CompTIA A+ Certification Exam: Core 2 (220-1102) is a professional certification exam that validates the skills and knowledge required for entry-level IT professionals. 220-1102 exam is designed to assess the candidate's abilities in installation and configuration of operating systems, software troubleshooting, network management, security concepts, and operational procedures. Passing 220-1102 exam is a significant achievement for any IT professional, as it is widely recognized and respected by employers in the industry.

NEW QUESTION # 71
Which of the following helps ensure that a piece of evidence extracted from a PC is admissible in a court of law?

A. Chain of custody
B. Documentation of an incident
C. Valid operating system license
D. Data integrity form

Answer: A

Explanation:
Chain of custody is a process that helps ensure that a piece of evidence extracted from a PC is admissible in a court of law. Chain of custody refers to the documentation and tracking of who handled, accessed, modified, or transferred the evidence, when, where, why, and how. Chain of custody can help establish the authenticity, integrity, and reliability of the evidence, as well as prevent tampering, alteration, or loss of the evidence. Data integrity form, valid operating system license, and documentation of an incident are not processes that can ensure that a piece of evidence extracted from a PC is admissible in a court of law.

NEW QUESTION # 72
A user connected a laptop to a wireless network and was tricked into providing login credentials for a website.
Which of the following threats was used to carry out the attack?

A. Vishing
B. Zero day
C. Evil twin
D. DDoS

Answer: A

Explanation:
Explanation
Vishing, also known as voice phishing, is a type of social engineering attack where the attacker tricks the victim into divulging sensitive information over the phone. In this case, the attacker tricked the user into providing login credentials for a website.

NEW QUESTION # 73
A user is unable to access a website, which is widely used across the organization, and receives the following error message:
The security certificate presented by this website has expired or is not yet valid.
The technician confirms the website works when accessing it from another computer but not from the user's computer. Which of the following should the technician perform NEXT to troubleshoot the issue?

A. Check the computer's date and time.
B. Configure a static 12
C. Reinstall the OS.
D. Reboot the computer.

Answer: A

Explanation:
The error message indicates that the security certificate presented by the website has either expired or is not yet valid. This can happen if the computer's clock has the wrong date or time, as SSL/TLS certificates have a specific validity period. If the clock is off by too much, it may cause the certificate to fail to validate. Therefore, the technician should check the computer's date and time and ensure that they are correct.

NEW QUESTION # 74
A network technician installed a SOHO router for a home office user. The user has read reports about home routers being targeted by malicious actors and then used in DDoS attacks. Which of the following can the technician MOST likely do to defend against this threat?

A. Disable the SSID broadcast.
B. Configure port forwarding.
C. Change the default credentials.
D. Add network content filtering.

Answer: C

Explanation:
One of the most effective ways to defend against malicious actors targeting home routers for DDoS attacks is to change the default credentials of the router. The default credentials are often well-known or easily guessed by attackers, who can then access and compromise the router settings and firmware. By changing the default credentials to strong and unique ones, a technician can prevent unauthorized access and configuration changes to the router. Adding network content filtering may help block some malicious or unwanted websites but may not prevent attackers from exploiting router vulnerabilities or backdoors. Disabling the SSID broadcast may help reduce the visibility of the wireless network but may not prevent attackers from scanning or detecting it.
Configuring port forwarding may help direct incoming traffic to specific devices or services but may not prevent attackers from sending malicious packets or requests to the router. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 3.3

NEW QUESTION # 75
Which of the following could be used to implement secure physical access to a data center?

A. Geofence
B. Badge reader
C. Motion sensor
D. Alarm system

Answer: B

Explanation:
Badge readers are used to implement secure physical access to a data center. They are used to read the identification information on an employee's badge and grant access to the data center if the employee is authorized2.
This system requires individuals to have an access badge that contains their identification information or a unique code that can be scanned by a reader. After the badge is scanned, the system compares the information on the badge with the authorized personnel database to authenticate if the individual has the required clearance to enter that area. The other options listed, such as a geofence, alarm system, or motion sensor are security measures that may be used in conjunction with badge readers, but do not provide identification and authentication features.

NEW QUESTION # 76
A technician is troubleshooting an issue involving programs on a Windows 10 machine that are loading on startup but causing excessive boot times. Which of the following should the technician do to selectively prevent programs from loading?

A. Open the Startup tab and methodically disable items currently listed as enabled and reboot, checking for issue resolution at each startup.
B. Manually disable all startup tasks currently listed as enabled and reboot checking for issue resolution at startup
C. Remark out entries listed HKEY_LOCAL_MACHINE>SOFTWARE>Microsoft>Windows>CurrentVersion>Run
D. Right-click the Windows button, then select Run entering shell startup and clicking OK, and then move items one by one to the Recycle Bin

Answer: A

Explanation:
This is the most effective way to selectively prevent programs from loading on a Windows 10 machine. The Startup tab can be accessed by opening Task Manager and then selecting the Startup tab. From there, the technician can methodically disable items that are currently listed as enabled, reboot the machine, and check for issue resolution at each startup. If the issue persists, the technician can then move on to disabling the next item on the list.

NEW QUESTION # 77
A user wants to back up a Windows 10 device. Which of the following should the user select?

A. Devices and Printers
B. Email and Accounts
C. Update and Security
D. Apps and Features

Answer: C

Explanation:
Update and Security is the section in Windows 10 Settings that allows the user to back up their device. Backing up a device means creating a copy of the data and settings on the device and storing it in another location, such as an external drive or a cloud service. Backing up a device can help the user restore their data and settings in case of data loss, corruption, or theft. Devices and Printers, Email and Accounts, and Apps and Features are not sections in Windows 10 Settings that allow the user to back up their device.

NEW QUESTION # 78
A technician removed a virus from a user's device. The user returned the device a week later with the same virus on it. Which of the following should the technician do to prevent future infections?

A. Install the latest OS patches.
B. Disable System Restore.
C. Educate the end user.
D. Clean the environment reinstallation.

Answer: C

Explanation:
Explanation
Educating the end user is the best way to prevent future infections by viruses or other malware. The technician should teach the user how to avoid risky behaviors, such as opening suspicious attachments, clicking on unknown links, downloading untrusted software, etc. Disabling System Restore, installing the latest OS patches and performing a clean installation are possible ways to remove existing infections, but they do not prevent future ones. Verified References: https://www.comptia.org/blog/how-to-prevent-malware
https://www.comptia.org/certifications/a

NEW QUESTION # 79
A user wants to set up speech recognition on a PC In which of the following Windows Settings tools can the user enable this option?

A. Language
B. System
C. Personalization
D. Ease of Access

Answer: D

Explanation:
Open up ease of access, click on speech, then there is an on and off button for speech recognition.

NEW QUESTION # 80
A technician has been asked to set up a new wireless router with the best possible security. Which of the following should the technician implement?

A. WPS
B. WPA3
C. TKIP
D. WEP

Answer: B

Explanation:
WPA3 (Wi-Fi Protected Access version 3) is the latest version of Wi-Fi security and offers the highest level of protection available. It is designed to protect against brute force password attempts and protect against eavesdropping and man-in-the-middle attacks. WPA3 also supports the use of stronger encryption algorithms, such as the Advanced Encryption Standard (AES), which provides additional protection for wireless networks. WPA3 should be implemented in order to ensure the best possible security for the new wireless router.

NEW QUESTION # 81
A help desk technician needs to remotely access and control a customer's Windows PC by using a secure session that allows the technician the same control as the customer. Which of the following tools provides this type of access?

A. FTP
B. RDP
C. VNC
D. SSH

Answer: B

Explanation:
Explanation
RDP stands for Remote Desktop Protocol, which is a proprietary protocol developed by Microsoft that allows a user to remotely access and control another computer over a network. RDP provides a secure session that encrypts the data between the client and the host, and allows the user to see and interact with the desktop and applications of the remote computer as if they were sitting in front of it. RDP also supports features such as audio, video, clipboard, printer, and file sharing, as well as multiple monitor support and session recording. To use RDP, the host computer must have Remote Desktop enabled and configured, and the client computer must have a Remote Desktop client software installed. The client can connect to the host by entering its IP address, hostname, or domain name, and providing the login credentials of a user account on the host. RDP is commonly used for remote administration, technical support, and remote work scenarios

NEW QUESTION # 82
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. Restrict user permissions.
B. Update the antivirus definitions.
C. Enable a BIOS password
D. Disable AutoRun.
E. Install a host-based IDS
F. Restrict log-in times.
G. Update the password complexity

Answer: B,D

Explanation:
The correct answers are E and ,. 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 # 83
A user reports that the pages flash on the screen two or three times before finally staying open when attempting to access banking web pages. Which of the following troubleshooting steps should the technician perform NEXT to resolve the issue?

A. Verify the address bar URL.
B. Examine the antivirus logs.
C. Check the web service status.
D. Test the internet connection speed.

Answer: A

Explanation:
The next troubleshooting step that the technician should perform to resolve the issue of pages flashing on the screen before staying open when accessing banking web pages is to verify the address bar URL. The address bar URL is the web address that appears in the browser's address bar and indicates the location of the web page being accessed. Verifying the address bar URL can help determine if the user is accessing a legitimate or malicious website, as some phishing websites may try to impersonate banking websites by using similar-looking URLs or domains.

NEW QUESTION # 84
A large university wants to equip all classrooms with high-definition IP videoconferencing equipment. Which of the following would most likely be impacted in this situation?

A. LAN
B. PAN
C. SAN
D. GPU

Answer: A

Explanation:
Explanation
LAN is the most likely option to be impacted in this situation. LAN stands for Local Area Network, and it is a network that connects devices within a limited area, such as a building or a campus. Installing high-definition IP videoconferencing equipment in all classrooms would require a high bandwidth and reliable LAN infrastructure to support the video and audio transmission. The LAN would also need to be configured with proper security, quality of service, and multicast protocols to ensure the optimal performance of the videoconferencing system. SAN, GPU, and PAN are not directly related to this scenario. SAN stands for Storage Area Network, and it is a network that provides access to consolidated storage devices. GPU stands for Graphics Processing Unit, and it is a hardware component that handles graphics rendering and computation. PAN stands for Personal Area Network, and it is a network that connects devices within a short range, such as Bluetooth or infrared. References:
Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 20 CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam ..., page 104

NEW QUESTION # 85
A user visits a game vendor's website to view the latest patch notes, but this information is not available on the page. Which of the following should the user perform before reloading the page?

A. Clear the cached file.
B. Synchronize the browser data.
C. Mark the site as trusted.
D. Enable private browsing mode.

Answer: A

Explanation:
Clearing the cached file is an action that can help resolve the issue of not seeing the latest patch notes on a game vendor's website. A cached file is a copy of a web page or file that is stored locally on the user's browser or device for faster loading and offline access. However, sometimes a cached file may become outdated or corrupted and prevent the user from seeing the most recent or accurate version of a web page or file. Clearing the cached file can force the browser to download and display the latest version from the server instead of using the old copy from the cache. Synchronizing the browser data, enabling private browsing mode, and marking the site as trusted are not actions that can help resolve this issue.

NEW QUESTION # 86
Security software was accidentally uninstalled from all servers in the environment. After requesting the same version of the software be reinstalled, the security analyst learns that a change request will need to be filled out. Which of the following is the BEST reason to follow the change management process in this scenario?

A. End users can be aware of the scope of the change.
B. A risk assessment can be performed to determine if the software is needed.
C. Owners can be notified a change is being made and can monitor it for performance impact. Most Voted
D. A rollback plan can be implemented in case the software breaks an application.

Answer: C

NEW QUESTION # 87
A systems administrator is creating a new document with a list of the websites that users are allowed to access.
Which of the following types of documents is the administrator MOST likely creating?

A. Access control list
B. Acceptable use policy
C. Incident report
D. Standard operating procedure

Answer: A

Explanation:
Explanation
An access control list (ACL) is a list of permissions associated with a system resource (object), such as a website. An ACL specifies which users or system processes are granted access to objects, as well as what operations are allowed on given objects . A systems administrator can create an ACL to define the list of websites that users are allowed to access.
References: 1: Access-control list - Wikipedia (https://en.wikipedia.org/wiki/Access-control_list)

NEW QUESTION # 88
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. Power off the machine.
B. Run a full antivirus scan.
C. Remove the LAN card.
D. Install a different endpoint solution.

Answer: A

Explanation:
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 ransomware

NEW QUESTION # 89
Which of the following is used to ensure users have the appropriate level of access to perform their job functions?

A. Mobile device management
B. Access control list
C. Least privilege
D. Multifactor authentication

Answer: C

Explanation:
Least privilege is the principle that is used to ensure users have the appropriate level of access to perform their job functions. Least privilege means granting users only the minimum amount of access rights and permissions they need to perform their tasks, and nothing more. Least privilege reduces the risk of unauthorized access, data leakage, malware infection, or accidental damage by limiting what users can do on the system or network. Access control list, multifactor authentication, and mobile device management are not principles, but rather mechanisms or methods that can implement least privilege. Access control list is a list that specifies the users or groups that are allowed or denied access to a resource, such as a file, folder, or printer. Multifactor authentication is a method that requires users to provide two or more pieces of evidence to prove their identity, such as a password, a token, or a biometric factor. Mobile device management is a tool that allows managing and securing mobile devices, such as smartphones or tablets, that are used by employees to access corporate data or applications. Reference:
Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 25
[CompTIA Security+ SY0-601 Certification Study Guide], page 1003

NEW QUESTION # 90
A technician has been tasked with installing a workstation that will be used tor point-of-sale transactions. The point-of-sale system will process credit cards and loyalty cards. Which of the following encryption technologies should be used to secure the workstation in case of theft?

A. File encryption
B. Data-in-transit encryption
C. Disk encryption
D. USB drive encryption

Answer: C

Explanation:
Disk encryption should be used to secure the workstation in case of theft. Disk encryption can help to protect data on the hard drive by encrypting it so that it cannot be accessed without the correct encryption key.

NEW QUESTION # 91
A manager called the help desk to ask for assistance with creating a more secure environment for the finance department- which resides in a non-domain environment. Which of the following would be the BEST method to protect against unauthorized use?

A. Implementing password expiration
B. Disabling unnecessary services
C. Using screen locks
D. Restricting user permissions

Answer: D

Explanation:
Explanation
Restricting user permissions is a method of creating a more secure environment for the finance department in a non-domain environment. This means that users will only have access to the files and resources that they need to perform their tasks and will not be able to modify or delete other files or settings that could compromise security or functionality.

NEW QUESTION # 92
Welcome to your first day as a Fictional Company. LLC helpdesk employee. Please work the tickets in your helpdesk ticket queue.
Click on individual tickers to see the ticket details. View attachments to determine the problem.
Select the appropriate issue from the 'issue' drop-down menu. Then, select the MOST efficient resolution from the 'Resolution' drop-down menu. Finally, select the proper command or verification to remediate or confirm your fix of the issue from the Verify Resolve drop-down menu.