[2023] Easy To Download 220-1102 Actual Exam Dumps Resources
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NEW QUESTION # 20
Which of the following is the MOST important environmental concern inside a data center?
- A. Humidity levels
- B. Battery disposal
- C. Electrostatic discharge mats
- D. Toner disposal
Answer: A
Explanation:
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.
NEW QUESTION # 21
Which of the following is the STRONGEST wireless configuration?
- A. WEP
- B. WPS
- C. WPA3
- D. WMN
Answer: C
Explanation:
Explanation
The strongest wireless configuration is B.
WPA3. WPA3 is the most up-to-date wireless encryption protocol and is the most secure choice. It replaces PSK with SAE, a more secure way to do the initial key exchange. At the same time, the session key size of WPA3 increases to 128-bit in WPA3-Personal mode and 192-bit in WPA3-Enterprise, which makes the password harder to crack than the previous Wi-Fi security standards
https://www.makeuseof.com/tag/wep-wpa-wpa2-wpa3-explained/
NEW QUESTION # 22
Which of the following file extensions are commonly used to install applications on a macOS machine?
(Select THREE).
- A. .app
- B. .msi
- C. .appx
- D. .apk
- E. .mac
- F. .deb
- G. .Pkg
- H. .dmg
Answer: A,G,H
Explanation:
Explanation
https://support.microsoft.com/en-us/windows/common-file-name-extensions-in-windows-da4a4430-8e76-89c5-5
.pkg and .dmg are files used to distribute and install applications on macOS. .pkg files are installer packages that may contain multiple files and executable code, while .dmg files are disk images that can contain a single bundled application or multiple applications. .app files are typically the main executable files for macOS applications. The other options listed are file extensions for applications or installers on other platforms (such as .deb for Debian-based Linux systems, .msi for Windows, and .apk for Android). This information is covered in the Comptia A+ Core2 documents/guide under the Mac OS section.
NEW QUESTION # 23
After a company installed a new SOHO router customers were unable to access the company-hosted public website. Which of the following will MOST likely allow customers to access the website?
- A. Content filtering
- B. IP filtering
- C. Port forwarding
- D. Firmware updates
Answer: D
Explanation:
Explanation
If customers are unable to access the company-hosted public website after installing a new SOHO router, the company should check for firmware updates1. Firmware updates can fix bugs and compatibility issues that may be preventing customers from accessing the website1. The company should also ensure that the router is properly configured to allow traffic to the website . If the router is blocking traffic to the website, the company should configure the router to allow traffic to the website
NEW QUESTION # 24
A technician is upgrading the backup system for documents at a high-volume law firm. The current backup system can retain no more than three versions of full backups before failing. The law firm is not concerned about restore times but asks the technician to retain more versions when possible. Which of the following backup methods should the technician MOST likely implement?
- A. Mirror
- B. Incremental
- C. Differential
- D. Full
Answer: D
NEW QUESTION # 25
A user reports that antivirus software indicates a computer is infected with viruses. The user thinks this happened white browsing the internet. The technician does not recognize the interface with which the antivirus message is presented. Which of the following is the NEXT step the technician should take?
- A. Call the phone number displayed in the interface of the antivirus removal tool
- B. Proceed with initiating a full scan and removal of the viruses using the presented interface
- C. Investigate what the interface is and what triggered it to pop up
- D. Shut down the infected computer and swap it with another computer
Answer: C
Explanation:
Explanation
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.
NEW QUESTION # 26
A field technician applied a Group Policy setting to all the workstations in the network. This setting forced the workstations to use a specific SNTP server. Users are unable to log in now. Which of the following is the MOST likely cause of this issue?
- A. The workstations and the authentication server have a system clock difference.
- B. A user changed the time zone on a local machine.
- C. The Group Policy setting has disrupted domain authentication on the system,
- D. The SNTP server is offline.
Answer: A
Explanation:
Explanation
The workstations and the authentication server have a system clock difference. If a Group Policy setting is applied that forces the workstations to use a specific SNTP server, but the system clock on the workstations and the authentication server are out of sync, then this can cause authentication issues and users will be unable to log in. In this case, the most likely cause of the issue is a difference in system clocks and the technician should ensure that the clocks on the workstations and the authentication server are in sync.
NEW QUESTION # 27
A technician needs to provide recommendations about how to upgrade backup solutions for a site in an area that has frequent hurricanes and an unstable power grid. Which of the following should the technician recommend implementing?
- A. Regionally diverse backups
- B. Incremental backups
- C. On-site backups
- D. High availability
Answer: A
Explanation:
Regionally diverse backups are backups that are stored in different geographic locations, preferably far away from the primary site1. This way, if a disaster such as a hurricane or a power outage affects one location, the backups in another location will still be available and accessible2. Regionally diverse backups can help ensure business continuity and data recovery in case of a disaster3. The other options are not the best backup solutions for a site in an area that has frequent hurricanes and an unstable power grid. High availability is a feature that allows a system to remain operational and accessible even if one or more components fail, but it does not protect against data loss or corruption4. On-site backups are backups that are stored in the same location as the primary site, which means they are vulnerable to the same disasters that can affect the primary site. Incremental backups are backups that only store the changes made since the last backup, which means they require less storage space and bandwidth, but they also depend on previous backups to restore data and may not be sufficient for disaster recovery.
NEW QUESTION # 28
Which of the following is used as a password manager in the macOS?
- A. Terminal
- B. Privacy
- C. Keychain
- D. FileVault
Answer: C
Explanation:
Keychain is a feature of macOS that securely stores passwords, account numbers, and other confidential information for your Mac, apps, servers, and websites1. You can use the Keychain Access app on your Mac to view and manage your keychains and the items stored in them1. Keychain can also sync your passwords and other secure information across your devices using iCloud Keychain1. Keychain can be used as a password manager in macOS to help you keep track of and protect your passwords.
NEW QUESTION # 29
A user is experiencing frequent malware symptoms on a Windows workstation. The user has tried several times to roll back the state but the malware persists. Which of the following would MOST likely resolve the issue?
- A. Encrypting the hard drive
- B. Reimaging the workstation
- C. Quarantining system files
- D. Disabling TLS 1.0 support
Answer: B
NEW QUESTION # 30
During a recent flight an executive unexpectedly received several dog and cat pictures while trying to watch a movie via in-flight Wi-Fi on an iPhone. The executive has no records of any contacts sending pictures like these and has not seen these pictures before. To BEST resolve this issue, the executive should:
- A. discontinue using iMessage and only use secure communication applications
- B. only allow messages and calls from saved contacts
- C. completely disable all wireless systems during the flight
- D. set AirDrop so that transfers are only accepted from known contacts
Answer: D
Explanation:
To best resolve this issue, the executive should set AirDrop so that transfers are only accepted from known contacts (option A). AirDrop is a feature on iOS devices that allows users to share files, photos, and other data between Apple devices. By setting AirDrop so that it only accepts transfers from known contacts, the executive can ensure that unwanted files and photos are not sent to their device. Additionally, the executive should ensure that the AirDrop setting is only enabled when it is necessary, as this will protect their device from any unwanted files and photos.
NEW QUESTION # 31
A technician at a customer site is troubleshooting a laptop A software update needs to be downloaded but the company's proxy is blocking traffic to the update site. Which of the following should the technician perform?
- A. Verity the software license is current.
- B. Add the site to the client's exceptions list
- C. Update Group Policy
- D. Change the DNS address to 1.1.1.1
Answer: B
Explanation:
The technician should add the update site to the client's exceptions list to bypass the proxy. This can be done through the client's web browser settings, where the proxy settings can be configured. By adding the update site to the exceptions list, the client will be able to access the site and download the software update.
NEW QUESTION # 32
A technician downloaded software from the Internet that required the technician to scroll through a text box and at the end of the text box, click a button labeled Accept Which of the following agreements IS MOST likely in use?
- A. MOU
- B. NDA
- C. DRM
- D. EULA
Answer: D
Explanation:
The most likely agreement in use here is a EULA (End User License Agreement). This is a legally binding agreement between the user and the software developer, outlining the terms and conditions that the user must agree to in order to use the software. It is important that the user understands and agrees to the EULA before they can proceed with downloading and installing the software. As stated in the CompTIA A+ Core 2 exam objectives, users should be aware of the EULA before downloading any software.
NEW QUESTION # 33
A user reports that a workstation is operating sluggishly Several other users operate on the same workstation and have reported that the workstation is operating normally. The systems administrator has validated that the workstation functions normally. Which of the following steps should the systems administrator most likely attempt NEXT?
- A. Run the chkdsk command
- B. Defragment the hard drive.
- C. Add more system memory.
- D. Rebuild the user's profile
- E. Increase the paging file size
Answer: D
Explanation:
Explanation
Since the systems administrator has validated that the workstation functions normally and other users operate on the same workstation without any issues, the next step should be to rebuild the user's profile. This will ensure that any corrupted files or settings are removed and the user's profile is restored to its default state.
NEW QUESTION # 34
A technician is preparing to remediate a Trojan virus that was found on a workstation. Which of the following steps should the technician complete BEFORE removing the virus?
- A. Educate the end user.
- B. Run Windows Update.
- C. Disable System Restore.
- D. Schedule a malware scan.
Answer: C
Explanation:
Explanation
Before removing a Trojan virus from a workstation, a technician should disable System Restore. System Restore is a feature that allows users to restore their system to a previous state in case of problems or errors.
However, System Restore can also restore infected files or registry entries that were removed by antivirus software or manual actions. By disabling System Restore, a technician can ensure that the Trojan virus is completely removed and does not reappear after a system restore operation. Scheduling a malware scan may help detect and remove some malware but may not be effective against all types of Trojan viruses. Educating the end user may help prevent future infections but does not address the current issue of removing the Trojan virus. Running Windows Update may help patch some security vulnerabilities but does not guarantee that the Trojan virus will be removed. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.3
NEW QUESTION # 35
A laptop user is visually impaired and requires a different cursor color. Which of the following OS utilities is used to change the color of the cursor?
- A. Ease of Access Center
- B. Keyboard
- C. Display settings
- D. Touch pad
Answer: A
Explanation:
The OS utility used to change the color of the cursor in Windows is Ease of Access Center12 The user can change the cursor color by opening the Settings app, selecting Accessibility in the left sidebar, selecting Mouse pointer and touch under Vision, and choosing one of the cursor options. The user can select Custom to pick a color and use the Size slider to make the cursor larger or smaller12 The Ease of Access Center in the Windows OS provides accessibility options for users with disabilities or impairments. One of these options allows the user to change the color and size of the cursor, making it more visible and easier to locate on the screen. The Keyboard and Touchpad settings do not offer the option to change cursor color, and Display Settings are used to adjust the resolution and other properties of the display. Therefore, C is the best answer. This information is covered in the Comptia A+ Core2 documents/guide under the Accessibility section.
NEW QUESTION # 36
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.
Answer:
Explanation:
NEW QUESTION # 37
A company needs to securely dispose of data stored on optical discs. Which of the following is the MOST effective method to accomplish this task?
- A. Shredding
- B. Recycling
- C. Degaussing
- D. Low-level formatting
Answer: A
Explanation:
Explanation
Shredding is the most effective method to securely dispose of data stored on optical discs12 References: 4. How Can I Safely Destroy Sensitive Data CDs/DVDs? - How-To Geek. Retrieved from
https://www.howtogeek.com/174307/how-can-i-safely-destroy-sensitive-data-cdsdvds/ 5. Disposal - UK Data Service. Retrieved from
https://ukdataservice.ac.uk/learning-hub/research-data-management/store-your-data/disposal/
NEW QUESTION # 38
Which of the following would MOST likely be deployed to enhance physical security for a building? (Select TWO).
- A. Firewall
- B. Personal identification number
- C. Multifactor authentication
- D. Motion sensor
- E. Badge reader
- F. Soft token
Answer: D,E
Explanation:
Badge reader and motion sensor are devices that can be deployed to enhance physical security for a building. A badge reader is a device that scans and verifies an identification card or tag that grants access to authorized personnel only. A badge reader can help prevent unauthorized entry or intrusion into a building or a restricted area. A motion sensor is a device that detects movement and triggers an alarm or an action when motion is detected. A motion sensor can help deter or alert potential intruders or trespassers in a building or an area. Multifactor authentication is a method of verifying identity using two or more factors, such as something you know, something you have or something you are. Multifactor authentication is not a device that can be deployed to enhance physical security for a building but a technique that can be used to enhance logical security for systems or services. Personal identification number is a numeric code that can be used as part of authentication or access control. Personal identification number is not a device that can be deployed to enhance physical security for a building but an example of something you know factor in multifactor authentication. Firewall is a device or software that filters network traffic based on rules and policies. Firewall is not a device that can be deployed to enhance physical security for a building but a device that can be used to enhance network security for systems or services. Soft token is an application or software that generates one-time passwords or codes for authentication purposes. Soft token is not a device that can be deployed to enhance physical security for a building but an example of something you have factor in multifactor authentication. Reference: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 3.3
NEW QUESTION # 39
A technician has spent hours trying to resolve a computer issue for the company's Chief Executive Officer (CEO). The CEO needs the device returned as soon as possible. Which of the following steps should the technician take NEXT?
- A. Continue researching the issue
- B. Repeat the iterative processes
- C. Escalate the ticket
- D. Inform the CEO the repair will take a couple of weeks
Answer: A
NEW QUESTION # 40
When a user calls in to report an issue, a technician submits a ticket on the user's behalf. Which of the following practices should the technician use to make sure the ticket is associated with the correct user?
- A. Assign the ticket to the department's power user
- B. Register the ticket with a unique user identifier
- C. Have the user provide a callback phone number to be added to the ticket
- D. Provide the user with a unique ticket number that can be referenced on subsequent calls.
Answer: D
Explanation:
Explanation
The technician should provide the user with a unique ticket number that can be referenced on subsequent calls to make sure the ticket is associated with the correct user. This is because registering the ticket with a unique user identifier, having the user provide a callback phone number to be added to the ticket, or assigning the ticket to the department's power user will not ensure that the ticket is associated with the correct user2.
NEW QUESTION # 41
A technician is installing a new business application on a user's desktop computer. The machine is running Windows 10 Enterprise 32-bit operating system. Which of the following files should the technician execute in order to complete the installation?
- A. Installer_Win10Enterprise.dmg
- B. Installer_x86.exe
- C. Installer_Files.zip
- D. Installer_32.msi
- E. Installer_x64.exe
Answer: B
Explanation:
The 32-bit operating system can only run 32-bit applications, so the technician should execute the 32-bit installer. The "x86" in the file name refers to the 32-bit architecture.
https://www.digitaltrends.com/computing/32-bit-vs-64-bit-operating-systems/
NEW QUESTION # 42
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. A rollback plan can be implemented in case the software breaks an application.
- B. A risk assessment can be performed to determine if the software is needed.
- C. End users can be aware of the scope of the change.
- D. Owners can be notified a change is being made and can monitor it for performance impact. Most Voted
Answer: D
NEW QUESTION # 43
A user attempts to open some files, but a message appears stating that the files are encrypted. The user was able to access these files before without receiving this message and no changes have been made within the company. Which of the following has infected the computer?
- A. Keylogger
- B. Cryptominer
- C. Ransomware
- D. Phishing
Answer: C
Explanation:
Ransomware is malicious software that encrypts files on a computer, making them inaccessible until a ransom is paid. In this case, the user was able to access the files before without issue, and no changes have been made within the company, so it is likely that the computer was infected with ransomware.
NEW QUESTION # 44
A desktop support technician is tasked with migrating several PCs from Windows 7 Pro to Windows 10 Pro, The technician must ensure files and user preferences are retained, must perform the operation locally, and should migrate one station at a time. Which of the following methods would be MOST efficient?
- A. Golden image
- B. Remote network install
- C. Clean install
- D. In-place upgrade
Answer: D
Explanation:
An in-place upgrade is the most efficient method for migrating from Windows 7 Pro to Windows 10 Pro, as it will retain all user files and preferences, can be done locally, and can be done one station at a time. An in-place upgrade involves installing the new version of Windows over the existing version, and can be done quickly and easily.
NEW QUESTION # 45
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