CompTIA 220-1101 Online Practice Questions and Exam Preparation

CompTIA 220-1101 Online Questions & Answers

• Question 801:

  Which of the following protocols is the most appropriate to use for inventory tracking in a small warehouse?

  A. Near-field communication
  B. Radio-frequency identification
  C. Bluetooth
  D. 802.11
  B. Radio-frequency identification

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  Explanation

  Radio-frequency identification (RFID) is the most appropriate protocol to use for inventory tracking in a small warehouse. RFID is a technology that uses radio waves to identify and track objects that have RFID tags attached to them. RFID

  tags are small devices that store information about the object, such as its name, serial number, location, or status. RFID tags can be passive, which means they do not have a battery and rely on the radio signal from the reader to power them,

  or active, which means they have a battery and can transmit their own signal. RFID readers are devices that can scan the RFID tags and read the information stored on them.

  RFID is suitable for inventory tracking in a small warehouse because it can provide several benefits, such as:

  Faster and more accurate scanning: RFID tags can be scanned without direct line of sight, unlike barcodes, and can be scanned in bulk, unlike QR codes. This means that RFID readers can scan multiple items at once, even if they are inside

  boxes or containers, and reduce the time and errors involved in manual scanning. Real-time visibility and control: RFID tags can be updated with the latest information about the inventory, such as its location, quantity, or condition. This means

  that RFID readers can provide real-time data and feedback on the inventory status, such as its availability, movement, or expiration. This can help improve inventory management, optimize warehouse space, and prevent stockouts or

  overstocking.

  Enhanced security and quality: RFID tags can be encrypted and authenticated, unlike barcodes or QR codes, which can be easily copied or tampered with. This means that RFID tags can prevent unauthorized access or theft of the inventory,

  and ensure its authenticity and quality. This can help protect the inventory from damage, loss, or fraud, and increase customer satisfaction and trust.

  References:

  Inventory Tracking Simplified: Steps, Methods and Efficiency Tips1 17 Essential Inventory Management Techniques Forbes Advisor2 Inventory Tracking vs Inventory Traceability - Kardex3

• Question 802:

  A technician is working with a user to set up scanning. The user requires the scans to be viewable on the network for the entire department. Which of the following settings on the MFP should the technician edit to BEST address the user's request?

  A. Scan to email
  B. Server message block
  C. Secured prints
  D. Web services
  E. Printer share
  B. Server message block

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  Explanation

  Server message block (SMB) is the setting on the multifunction printer (MFP) that the technician should edit to best address the user's request of making the scans viewable on the network for the entire department. SMB is a network protocol that allows file sharing and printer access among different devices on a network. The technician can configure the MFP to scan to a shared folder on the network using SMB. Scan to email is a feature that allows the MFP to send scanned documents as email attachments, which may not be viewable by everyone in the department. Secured prints is a feature that allows the MFP to print documents only after entering a PIN or password, which does not address the user's request. Web services is a feature that allows the MFP to access online services such as cloud storage or email, which may not be viewable by everyone in the department either. Printer share is not a setting on the MFP, but a feature that allows a device to share its printer with other devices on a network

• Question 803:

  A network administrator receives a ticket following a power outage that states the wireless network is down. The administrator discovers the SSID is broadcasting, but data is not being transmitted. Which of the following should the network administrator do FIRST?

  A. Restart the access point
  B. Reset the access point to default
  C. Change the access point's frequency
  D. Replace the access point's patch cable
  A. Restart the access point

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  Explanation

• Question 804:

  Every time a user sends a print job, the user must walk over to the printer and press OK before the job will print. The same issue is occurring for multiple users. Which of the following is the MOST likely cause of the issue?

  A. The wrong network printer queue is being used.
  B. The network printer is on the wrong VLAN.
  C. A The default paper type has been changed.
  D. The print server has outdated print drivers.
  C. A The default paper type has been changed.

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  Explanation

  The message prompting to press "OK" indicates that the printer is waiting for a user input. This suggests that there is some issue with the printer settings, and the most probable cause is that the default paper type has been changed, and the printer needs the user to confirm the paper type before proceeding with the print job. This is a common issue that can occur when the default paper type is not set correctly or has been changed without the user's knowledge.

• Question 805:

  A technician wants to upgrade a computer to a new Windows version. The Windows Upgrade Advisor states that the computer is not compatible with the new Windows version due to a lack of TPM 2.0 support.

  Which of the following should the technician do next?

  A. Enable the module in the UEFI BIOS.
  B. Install an HSM in the computer.
  C. Perform a clean Install of the new Windows version.
  D. Implement BitLocker on the computer.
  A. Enable the module in the UEFI BIOS.

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  Explanation

  TPM 2.0 (Trusted Platform Module) is often disabled by default in the UEFI BIOS. Enabling it is necessary to meet the requirements for certain Windows installations, including Windows 11. Why Not B (Install an HSM): A Hardware Security Module (HSM) is a separate device used for cryptographic functions and is not related to TPM on the motherboard.

  Why Not C (Perform a clean install): A clean installation will not bypass the TPM 2.0 requirement.

  Why Not D (Implement BitLocker): BitLocker requires TPM but does not resolve its absence or lack of activation.

  Core 1 (220-1101), Section 3.4, BIOS/UEFI configuration.

• Question 806:

  Which of the following network devices is needed to direct packets to networks outside of the LAN?

  A. Hub
  B. Switch
  C. Router
  D. Bridge
  C. Router

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  Explanation

  A router is a network device that connects multiple networks together and directs data packets to their intended destinations. This includes directing packets to networks outside of the local area network (LAN). Routers use routing tables to determine the best path for data packets to travel.

  Hubs and switches operate within a single LAN and are not capable of routing packets to external networks.

  Bridges can connect two LANs together, but they do not have the intelligence to route packets to external networks.

  Therefore, only routers are capable of directing packets to networks outside of the LAN.

  References:

  CompTIA A+ Certification Core 1 220-1101 Study Guide, Chapter 4: Networking, Section 4.1 Networking Fundamentals

• Question 807:

  Some users are unable to access resources on the file server. A technician reviews the server network information and finds the following settings: Which of the following is the most likely explanation?

  

  A. Applicable ports have been closed during routine hardening.
  B. Server gateway settings are incorrect.
  C. The server lost power during a recent storm and did not resume operation.
  D. The route was removed from the border router.
  B. Server gateway settings are incorrect.

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  Explanation

  Given the network information for the server "InternalToolCentral" with an IP address of "192.130.230.5" and a subnet mask of "255.255.255.0", the gateway address should be within the same network range. However, the gateway address is listed as "192.130.230.1", which is correct and within the same subnet. Therefore, the issue is not with the gateway settings.

  The DNS servers are listed as "8.8.8.8" and "4.2.2.1", which are public DNS servers and should be able to resolve domain names correctly if they are reachable. The open ports listed include 25 (SMTP), 80 (HTTP), 110 (POP3), 443 (HTTPS), and 3306 (MySQL), which are standard ports for their respective services. Considering the provided options and the network settings, the most likely explanation for users being unable to access resources on the file server is: A.

  Applicable ports have been closed during routine hardening. This could prevent users from connecting to the necessary services on the file server.

  References:

  Networking best practices and troubleshooting steps as covered in the CompTIA A+ certification materials.

  Understanding of network configurations and services related to file server accessibility.

• Question 808:

  A technician connects a new computer to the internet and then opens the wiring closet. Even though all of the wires are terminated, nothing in the wring closet is labeled. Which of the following tools should the technician use to complete the task?

  A. Cable tester
  B. Loopback plug
  C. Toner probe
  D. Punchdown tool
  C. Toner probe

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  Explanation

  A toner probe is a tool that can be used to trace and identify cables in a wiring closet. The technician can use a toner probe to find the cable that connects the new computer to the internet. A cable tester is a tool that can be used to check the continuity and quality of a cable. A loopback plug is a tool that can be used to test network ports or cables by sending and receiving signals from the same device. A punchdown tool is a tool that can be used to terminate wires into a patch panel or jack.

• Question 809:

  A computer with a recently replaced CPU will not pass POST. When inspecting the inside of the computer, the technician sees several shorts on the motherboard near the location of the CPU. Which of the following is most likely the cause of this issue?

  A. The incorrect heat sink was used on the CPU.
  B. Too much thermal paste was applied to the CPU.
  C. The power supply was undersized for the CPU.
  D. The CPU is not receiving any power from the motherboard.
  A. The incorrect heat sink was used on the CPU.

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  Explanation

  The issue described in the scenario is most likely caused by the incorrect heat sink being used on the CPU. The heat sink plays a critical role in dissipating heat from the CPU to prevent overheating. If the incorrect heat sink is used, it may not fit properly, leading to insufficient contact with the CPU. This can cause inadequate heat transfer, resulting in the CPU overheating. Overheating can lead to thermal stress on the motherboard, potentially causing shorts near the CPU location as the excessive heat can damage the motherboard's circuits and components.

  References:

  CompTIA A+ Core 1 (220-1101) Exam Objectives, Section 3.0 Hardware, specifically the subsection on cooling mechanisms and their importance in maintaining the optimal operating temperature for CPU and other components. General knowledge on the importance of proper heat dissipation in preventing hardware damage, particularly in scenarios involving CPU replacements and upgrades.

• Question 810:

  A technician needs to provide a new employee with a phone number for their company mobile phone.

  Which of the following is the most cost-effective and professional way to complete this task?

  A. Forward a company number to the employee's mobile phone.
  B. Offer a company SIM card to the employee.
  C. Give a company mobile phone to the employee.
  D. Issue a company eSIM to the employee.
  D. Issue a company eSIM to the employee.

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  Explanation

  Step by Step Detailed Comprehensive

  Explanation with All CompTIA

  References:

  Analysis of the Problem:

  Option Evaluation:

  Domain 1.7 highlights the importance of device provisioning in corporate environments.