CompTIA 220-1101 Online Practice Questions and Exam Preparation

CompTIA 220-1101 Online Questions & Answers

• Question 731:

  A user is looking for a top-of-the-line gaming computer but is prone to motion sickness. The user wants to be able to talk to players and participate the game without using a keyboard. Which of the following should a technician recommend? (Choose two.)

  A. Speakers
  B. VR headset
  C. Headset
  D. Protector
  E. Game controller
  F. Microphone
  C. Headset
  E. Game controller

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  Explanation

• Question 732:

  HOTSPOT

  A technician is diagnosing several device issues reported by employees.

  INSTRUCTIONS:

  Click on each device to review the issue. Then select the appropriate issue and solution from the drop-down menu. Each option may be used more than once.

  

  

  

• Question 733:

  An engineer discovers the reason a user is unable to access the internet on a company laptop is because the RJ45 port failed. Which of the following should the engineer do to immediately restore network connectivity?

  A. Update the Ethernet driver.
  B. Connect to the WAP.
  C. Replace the NIC.
  D. Resolder the network connector.
  B. Connect to the WAP.

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  Explanation

  Exam E

• Question 734:

  A new version of Windows was released and a piece of software vital to the engineering department will not run on the new version. Which of the following is the BEST option to enable this department to be able to continue using this software?

  A. Do not upgrade any workstations within the organization.
  B. Upgrade all workstations and provide a virtual environment for the legacy software.
  C. Upgrade all workstations except those used by the engineering department.
  D. Purchase new workstations for the engineering department.
  B. Upgrade all workstations and provide a virtual environment for the legacy software.

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  Explanation

  Upgrading all workstations and providing a virtual environment for the legacy software is the best option, as it allows the engineering department to continue using the vital software while also upgrading to the latest version of Windows. This also ensures that the rest of the organization can take advantage of the latest software and security features.

• Question 735:

  A technician has just installed a new SSD into a computer, but the drive is not appearing.

  Which of the following is most likely the reason?

  A. The SSD is faulty and should be replaced by the manufacturer
  B. The SSD has not been properly formatted and is not readable
  C. The SSD is incompatible with the motherboard
  D. The SSD has not boon installed properly and should be reseated
  D. The SSD has not boon installed properly and should be reseated

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  Explanation

  Improper seating is the most common reason an SSD isn't recognized. Ensuring it is correctly connected resolves the issue.

  Why Not A (Faulty SSD): A faulty SSD is possible but less likely than an installation issue.

  Why Not B (Not formatted): Formatting affects data usability, not drive detection.

  Why Not C (Incompatibility): SSD compatibility issues are rare with modern hardware.

  Core 1 (220-1101), Section 3.3, storage troubleshooting.

• Question 736:

  An array is making clicking noises. An administrator identifies the potential cause of the RAID 5 issue.

  Which of the following steps should the administrator take next?

  A. Perform a full data backup.
  B. Review logs to verify the theory.
  C. Replace the failing drive.
  D. Document the findings and outcomes.
  A. Perform a full data backup.

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  Explanation

  Upon identifying a potential cause of an issue with a RAID 5 array, especially when the array is making clicking noises that suggest a failing drive, the next critical step is to perform a full data backup. This ensures that data is preserved before any further troubleshooting steps are taken, such as replacing the failing drive. RAID 5 provides fault tolerance, but ensuring data is backed up minimizes the risk of data loss during the repair process.

  References:

  CompTIA A+ Core 1 (220-1101) Exam Objectives, especially the sections dealing with storage devices and data backup and recovery principles, which would include strategies for dealing with potential drive failures in RAID arrays. Best practices in data management and protection, emphasizing the importance of securing a backup before undertaking hardware replacements or repairs in storage arrays to prevent data loss.

• Question 737:

  Which of the following is most likely used to control door access?

  A. DMCA
  B. DRM
  C. RFID
  D. VPN
  C. RFID

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  Explanation

  RFID stands for Radio Frequency Identification, and it is a technology that uses electromagnetic fields to identify and track objects that have RFID tags attached to them. RFID tags are small devices that store information and can be read by RFID readers. RFID is most likely used to control door access because it allows for contactless and convenient authentication of authorized personnel. For example, an employee can use an RFID card or key fob to unlock a door by holding it near an RFID reader installed on the door. The reader will scan the tag and verify its ID number with the access control system, which will grant or deny access based on the predefined rules and permissions. RFID is a common and widely used type of door access control system, as it offers security, efficiency, and flexibility.

  References: Some additional references for the answer are: IP Door Access Control - Kintronics Door Access Control: A Complete Guide | Swiftlane Best Door Access Control System: How It Works and Features - ButterflyMX

• Question 738:

  A company needs to support a 10Gbps throughput. Which of the following is the MINIMUM cable category that could be used?

  A. Cat 5
  B. Cat 5e
  C. Cat 6
  D. Cat 6a
  C. Cat 6

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  Explanation

• Question 739:

  A technician is commissioning a workstation that is required to have mirrored storage, utilizing two 4TB drives that support one failure. Which of the following BEST meets these requirements?

  A. RAID 0
  B. RAID 1
  C. RAID 5
  D. RAID 10
  B. RAID 1

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  Explanation

  RAID 1 is a mirrored configuration that utilizes two drives and provides redundancy by allowing one drive to fail without data loss. This configuration meets the requirement of mirrored storage with two 4TB drives that support one failure.

  References:

  CompTIA A+ Certification Exam Guide, Ninth Edition, Chapter 8

• Question 740:

  When a user powers on a computer, the fans start, but the machine does not POST. Which of the following is the first step a technician should take to troubleshoot this issue?

  A. Test the power supply.
  B. Modify the BIOS settings.
  C. Replace the motherboard.
  D. Check the PCIe cards.
  A. Test the power supply.

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  Explanation

  Testing the power supply first ensures that the correct voltage is reaching all components, which is a common cause of boot issues. Modifying BIOS settings is not possible without a POST. Checking PCIe cards or replacing the motherboard are secondary steps if the power supply is functional. CompTIA A+ Core 1 objectives cover power supply testing as an essential troubleshooting step in system startup issues.