100% PASS 2025 COMPTIA LATEST NEW 220-1101 EXAM ANSWERS

100% Pass 2025 CompTIA Latest New 220-1101 Exam Answers

100% Pass 2025 CompTIA Latest New 220-1101 Exam Answers

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CompTIA 220-1101 (CompTIA A+ Certification Exam: Core 1) is a certification exam that tests the foundational knowledge and skills required for a career in IT support. 220-1101 exam is the first of two exams required to earn the CompTIA A+ certification and covers a wide range of topics, including hardware, networking, mobile devices, and troubleshooting. Candidates who pass the exam will have demonstrated a solid foundation in IT support and will be well-prepared for a career in this field.

CompTIA 220-1101 Exam covers a wide range of topics, including hardware, software, networking, and security. 220-1101 exam is designed to test an individual's ability to troubleshoot problems, install and configure hardware and software, and manage networks and security. 220-1101 exam is divided into two parts, Core 1 and Core 2, with each part focusing on different aspects of IT.

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CompTIA A+ Certification Exam: Core 1 Updated Torrent - 220-1101 Study Questions & 220-1101 Updated Material

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CompTIA A+ certification is widely recognized in the IT industry, and it is a requirement for many entry-level IT positions. Employers view CompTIA A+ certification as an indication of the candidate's technical abilities, work ethic, and commitment to professional development. CompTIA A+ Certification Exam: Core 1 certification can help job seekers stand out in a crowded job market and increase their chances of landing a job in the IT industry.

CompTIA A+ Certification Exam: Core 1 Sample Questions (Q546-Q551):

NEW QUESTION # 546
A user is having trouble accessing files on the network. A technician suspects the issue is a result of a failed NIC_ Which of the following steps should the technician take to troubleshoot this issue?

  • A. Test the theory to determine the cause_
  • B. Document key findings, actions, and outcomes
  • C. Identify the problem and act
  • D. Verity system functionality
  • E. Establish a theory of probable cause.

Answer: A

Explanation:
The answer is C. Test the theory to determine the cause.
According to the CompTIA A+ troubleshooting methodology, the steps to troubleshoot any problem are:
* Identify the problem and act
* Establish a theory of probable cause
* Test the theory to determine the cause
* Establish a plan of action to resolve the problem and implement the solution
* Verify system functionality and implement preventive measures
* Document key findings, actions, and outcomes
In this scenario, the technician has already identified the problem (trouble accessing files on the network) and established a theory of probable cause (a failed NIC). The next step is to test the theory to determine the cause, which involves verifying whether the NIC is working properly or not.
Some possible ways to test the theory are:
* Check the physical connection and status of the NIC port and cable12
* Check the link state and speed of the NIC using ethtool or ip commands2
* Check the configuration and state of the NIC using nmcli, teamdctl, or teamnl commands2
* Check the driver and firmware of the NIC using lspci, modinfo, or dmesg commands2
* Check the logs for any errors or warnings related to the NIC using journalctl or grep commands2
* Uninstall and reinstall the NIC driver using Device Manager or modprobe commands13
* Replace the NIC or cable with a known good one and test again13
If any of these tests confirm that the NIC is faulty, then the technician can proceed with the next step of establishing a plan of action to resolve the problem and implement the solution. If none of these tests reveal any issues with the NIC, then the technician can eliminate it as a probable cause and look for other possible causes. Therefore, option C is the correct answer.


NEW QUESTION # 547
Which of the following cables replaced the Apple 30-pin connector and is also reversible?

  • A. Lightning
  • B. DisplayPort
  • C. miniUSB
  • D. USB-C

Answer: A

Explanation:
Lightning Connector: Apple introduced this brand-new connector back in 2012. It is over 80% smaller than the 30-pin connector and is reversible.
https://www.cablewholesale.com/support/technical_articles/whats_your_port.php#:~:text=Lightning%20Connector%3A%20Apple%20introduced%20this,pin%20connector%20and%20is%20reversible.


NEW QUESTION # 548
A Wi-Fi mesh network has been optimized to eliminate poor coverage areas, yet users still experience decreased bandwidth and connectivity issues. Which of the following actions should the technician take NEXT?

  • A. Turn off broadcasting of the SSID on the mesh network so that other networks cannot see it.
  • B. Use a Wi-Fi analyzer to determine whether the channel in use is overcrowded and to identify which channel the mesh network should use for best performance.
  • C. Relocate any large, dense, solid, and metal objects, such as mirrors and file cabinets, in the mesh network coverage area to the perimeter so that wireless reflections, absorptions, and occlusions are minimized.
  • D. Use the signal strength indicator on a mobile device to roam the coverage area and generate a heat map to isolate zones with weak signals.

Answer: B

Explanation:
If users are experiencing decreased bandwidth and connectivity issues in a Wi-Fi mesh network, the technician should use a Wi-Fi analyzer to determine whether the channel in use is overcrowded and to identify which channel the mesh network should use for best performance. References: CompTIA A+ Certification Study Guide, Tenth Edition, pg. 308


NEW QUESTION # 549
A technician needs to test a new USB headset for videoconference calls. Audio playback is working as expected, but sound from the microphone is not being recorded. The Device Manager and Sound settings show the microphone is installed. Which of the following should the technician do next?

  • A. Connect the headset to a different USB port.
  • B. Examine the application and device mute controls.
  • C. Check the device's driver release date.
  • D. Increase the speaker volume setting.

Answer: B

Explanation:
One of the possible reasons for the USB headset microphone not working is that the microphone is muted in the application or device settings. The technician should check if the mute button on the headset or the microphone icon in the application is active. If so, the technician should disable them and try to record sound again.
Some applications may also have their own settings for the microphone input. The technician should make sure that the USB headset is selected as the input device and that the volume level is appropriate. The technician can also test the microphone in different applications to see if the problem is specific to one application or not.


NEW QUESTION # 550
A technician is configuring a desktop RAID to allow for the best I/O performance and the most storage capacity possible. Which of the following RAID types should the technician use?

  • A. 0
  • B. 1
  • C. 2
  • D. 3

Answer: C

Explanation:
RAID 0 is a disk array configuration that splits data across two or more disks without parity or mirroring. RAID 0 provides the best I/O performance because it allows parallel read and write operations on multiple disks. RAID 0 also provides the most storage capacity possible because it does not use any disk space for redundancy. However, RAID 0 does not provide any fault tolerance and increases the risk of data loss if any disk fails.


NEW QUESTION # 551
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