CompTIA 220-1102 Online Practice Questions and Exam Preparation

CompTIA 220-1102 Online Questions & Answers

• Question 841:

  A technician installs a Bluetooth headset for a user. During testing, the sound is still coming from the speaker on the computer. The technician verifies the headset shows up in Device Manager.

  Which of the following would the technician most likely do to fix this issue?

  A. Update the drivers for the wireless headset.
  B. Replace the battery on the headset, and try again later.
  C. Verify that the sound is not muted in the control panel.
  D. Change the headset as the default device in sound settings.
  D. Change the headset as the default device in sound settings.

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  Explanation

  CompTIA A+ Certification Core 2 220-1102, Objective 1.7 (Bluetooth and Audio Device Configuration).

• Question 842:

  A company executive is currently attending a major music festival with a large number of attendees and is having trouble accessing a work email account. The email application is not downloading emails and appears to be stuck during connection attempts.

  Which of the following is most likely causing the disruption?

  A. The phone has no storage space available.
  B. Company firewalls are configured to block remote access to email resources.
  C. Too many devices in the same area are trying to connect to the mobile network.
  D. The festival organizer prohibits internet usage during the event and has blocked the internet signal.
  C. Too many devices in the same area are trying to connect to the mobile network.

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  Explanation

  CompTIA A+ Certification Core 2 220-1102, Objective 2.2 (Networking Concepts).

• Question 843:

  Which of the following is the most likely to use NTFS as the native filesystem?

  A. macOS
  B. Linux
  C. Windows
  D. Android
  C. Windows

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  Explanation

• Question 844:

  After access to a server room was breached, a technician needs to implement a secure method to prevent unauthorized access. Which of the following is the most secure solution?

  A. Smart cards
  B. Key fobs
  C. Biometrics
  D. Security guard
  C. Biometrics

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  Explanation

  Biometrics (such as fingerprint scanning, retinal scanning, or facial recognition) is the most secure method because it authenticates individuals based on unique physical characteristics that cannot be easily duplicated or shared.

  Option A: Smart cards, More secure than passwords but can be lost or stolen.

  Option B: Key fobs, Provide access control but can be stolen or cloned.

  Option D: Security guard, Can enhance security but is prone to human error and does not offer automated access control.

  CompTIA A+ 220-1102, Objective 2.2 ?Security Best Practices

• Question 845:

  SIMULATION

  Every time it is rebooted, the message "BOOTMGR is missing" appears. You have previously inserted a Windows 7 installation DVD into the DVD-ROM. Please repair this failure without overwriting the customers' local user profiles.

  Instructions:

  1. Launch the simulation to repair the failure

  2. Type Help in command line to show list of available commands

  3. When you have completed the simulation, please select the done button.

  

  A. Review the explanation for all details.
  B. PlaceHolder
  C. PlaceHolder
  D. PlaceHolder
  A. Review the explanation for all details.

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  Explanation

  1.Boot using Windows 7 DVD:

  2.Select "Repair your computer"

  3.Select recovery tools

  4.Chose command prompt

  5.Use the command bootrec/fixboot

  

  

  

  

• Question 846:

  An IT technician is attempting to access a user's workstation on the corporate network but needs more information from the user before an invitation can be sent. Which of the following command-line tools should the technician instruct the user to run?

  A. nslookup
  B. tracert
  C. hostname
  D. gpresult
  C. hostname

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  Explanation

• Question 847:

  A customer has a USB-only printer attached to a computer. A technician is configuring an arrangement that allows other computers on the network to use the printer. In which of the following locations on the customer's desktop should the technician make this configuration?

  A. Printing Preferences/Advanced tab
  B. Printer Properties/Sharing tab
  C. Printer Properties/Security tab
  D. Printer Properties/Ports tab
  B. Printer Properties/Sharing tab

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  Explanation

• Question 848:

  Which of the following commands can a technician use to get the MAC address of a Linux distribution?

  A. net use
  B. ifconfig
  C. netstat
  D. ping
  B. ifconfig

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  Explanation

  The ifconfig command is a tool for configuring network interfaces that any Linux system administrator should know. It is used to bring interfaces up or down, assign and remove addresses and routes, manage ARP cache, and much more1. One of the information that ifconfig can display is the MAC address of each network interface, which is a unique identifier of the physical layer of the network device. The MAC address is usually shown as a hexadecimal string separated by colons, such as 00:0c:29:3f:5c:1f. To get the MAC address of a Linux distribution, a technician can use the ifconfig command without any arguments, which will show the details of all the active network interfaces, or specify the name of a particular interface, such as eth0 or wlan0, to show only the details of that interface. References1: Linux Commands - CompTIA A+ 220-1102 - 1.11 - Professor Messer IT Certification Training Courses1

• Question 849:

  A technician suspects a rootkit has been installed and needs to be removed. Which of the following would BEST resolve the issue?

  A. Application updates
  B. Anti-malware software
  C. OS reinstallation
  D. File restore
  C. OS reinstallation

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  Explanation

  If a rootkit has caused a deep infection, then the only way to remove the rootkit is to reinstall the operating system. This is because rootkits are designed to be difficult to detect and remove, and they can hide in the operating system's kernel, making it difficult to remove them without reinstalling the operating system https://www.minitool.com/backup-tips/how-to-get-rid-of-rootkit-windows-10.html

• Question 850:

  Which of the following Linux commands would be used to install an application?

  A. yum
  B. grep
  C. Is
  D. sudo
  D. sudo

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  Explanation

  The Linux command used to install an application is sudo. The sudo command allows users to run programs with the security privileges of another user, such as the root user. This is necessary to install applications because it requires administrative privileges