CompTIA 220-1102 Online Practice Questions and Exam Preparation

CompTIA 220-1102 Online Questions & Answers

• Question 741:

  Which of the following should be used to secure a device from known exploits?

  A. Encryption
  B. Remote wipe
  C. Operating system updates
  D. Cross-site scripting
  C. Operating system updates

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  Explanation

  Operating system updates are used to secure a device from known exploits. Operating system updates are patches or fixes that are released by the vendor to address security vulnerabilities, bugs, or performance issues. Operating system updates can also provide new features or enhancements to the device. It is important to keep the operating system updated to prevent attackers from exploiting known flaws or weaknesses.

• Question 742:

  Which of the following only has a web browser interface?

  A. Linux
  B. Microsoft Windows
  C. iOS
  D. Chromium
  D. Chromium

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  Explanation

  Chromium is an operating system that only has a web browser interface. Chromium is an open-source project that provides the source code and framework for Chrome OS, which is a Linux-based operating system developed by Google. Chromium and Chrome OS are designed to run web applications and cloud services through the Chrome web browser, which is the only user interface available on the system. Chromium and Chrome OS are mainly used on devices such as Chromebooks, Chromeboxes and Chromebits. Linux is an operating system that does not only have a web browser interface but also a graphical user interface and a command-line interface. Linux is an open-source and customizable operating system that can run various applications and services on different devices and platforms. Linux can also support different web browsers, such as Firefox, Opera and Chromium. Microsoft Windows is an operating system that does not only have a web browser interface but also a graphical user interface and a command-line interface. Microsoft Windows is a proprietary and popular operating system that can run various applications and services on different devices and platforms. Microsoft Windows can also support different web browsers, such as Edge, Internet Explorer and Chrome. iOS is an operating system that does not only have a web browser interface but also a graphical user interface and a voice-based interface. iOS is a proprietary and mobile operating system developed by Apple that can run various applications and services on devices such as iPhone, iPad and iPod Touch. iOS can also support different web browsers, such as Safari, Firefox and Chrome.

  References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.1

• Question 743:

  A user is unable to access a remote server from a corporate desktop computer using the appropriate terminal emulation program. The user contacts the help desk to report the issue. Which of the following clarifying questions would be most effective for the help desk technician to ask the user in order to understand the issue?

  A. What is the error message?
  B. Does the program work on another computer?
  C. Did the program ever work?
  D. Is anyone else having this issue?
  A. What is the error message?

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  Explanation

  The most effective clarifying question for the help desk technician to ask the user in order to understand the issue is A. What is the error message? This question will help the technician to identify the possible cause and solution of the problem, as the error message will provide specific information about the nature and location of the error, such as the server name, the port number, the protocol, the authentication method, or the network status. The error message will also help the technician to troubleshoot the issue by following the suggested steps or searching for the error code online. This question is more effective than the other choices because:

  B. Does the program work on another computer? is not a very helpful question, as it will not reveal the source of the error or how to fix it. The program may work on another computer for various reasons, such as different network settings, firewall rules, permissions, or software versions. However, this question will not tell the technician what is wrong with the user's computer or the remote server, or what needs to be changed or updated to make the program work.

  C. Did the program ever work? is not a very relevant question, as it will not address the current issue or how to resolve it. The program may have worked in the past, but it may have stopped working due to changes in the network configuration, the server status, the software updates, or the user credentials. However, this question will not tell the technician what has changed or how to restore the program functionality.

  D. Is anyone else having this issue? is not a very useful question, as it will not explain the reason or the solution for the error. The issue may affect only the user, or multiple users, depending on the scope and the impact of the error. However, this question will not tell the technician what is causing the error or how to fix it for the user or the others.

  References: How to Troubleshoot Terminal Emulation Problems - Techwalla : How to Read and Understand Windows Error Messages - Lifewire : How to Troubleshoot Network Connectivity Problems - How-To Geek : How to Troubleshoot Software Problems - dummies : How to Troubleshoot Common PC Issues For Users - MakeUseOf

• Question 744:

  Which of the following is used to ensure users have the appropriate level of access to perform their job functions?

  A. Access control list
  B. Multifactor authentication
  C. Least privilege
  D. Mobile device management
  C. Least privilege

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  Explanation

• Question 745:

  Employees want their Windows 10 laptops to wirelessly connect when they take them home.

  Which of the following should the employees configure so the laptops can automatically connect wirelessly?

  A. Network and Internet settings
  B. Windows Firewall settings
  C. Devices and Printers
  D. Personalization settings
  A. Network and Internet settings

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  Explanation

  To ensure that Windows 10 laptops can automatically connect to Wi-Fi networks when employees take them home, the appropriate configuration is:

  Network and Internet settings: These settings allow users to manage Wi-Fi connections, configure automatic connections to known networks, and manage network profiles. uk.co.certification.simulator.questionpool.PList@2b766242 Windows

  Firewall settings: These are used to manage firewall rules and do not control Wi-Fi connectivity. Devices and Printers: Used for managing connected devices and printers, not for network connections. Personalization settings: These settings

  are for customizing the appearance of the Windows interface and do not affect network connections.

  CompTIA A+ 220-1102 Exam Objectives, Section 1.6: Given a scenario configure Microsoft Windows networking features on a client/desktop.

  Windows network configuration documentation.

• Question 746:

  A customer reports high data usage on a smartphone that reaches its monthly data limit within the first week of each billing cycle. The customer uses the phone primarily for calls and SMS messages with minimal content streaming. A technician troubleshoots the phone and notices that both developer mode and installs from unknown sources are enabled.

  Which of the following should the technician check next?

  A. Storage cache
  B. Malicious applications
  C. Privacy settings
  D. Permissions
  B. Malicious applications

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  Explanation

  Since both developer mode and the ability to install apps from unknown sources are enabled, the technician should check for Malicious applications (Option B). Unknown sources can allow unverified apps that may include malware or apps

  that use excessive background data without the user's knowledge. Checking for malicious apps is essential in this scenario. Storage cache (Option A) would not typically cause high data usage. Privacy settings (Option C) control data sharing

  and permissions but don't directly impact data usage. Permissions (Option D) might help identify apps using data, but the focus should be on apps that could be malicious.

  References:

  CompTIA A+ Core 2 2.7 - Explain common methods for securing mobile devices, including detecting and preventing malware.

• Question 747:

  Which of the following is command options is used to display hidden files and directories?

  A. -a
  B. -s
  C. -lh
  D. -t
  A. -a

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  Explanation

  The -a option is used to display hidden files and directories in a command- line interface. Hidden files and directories are those that start with a dot (.) and are normally not shown by default. The -a option stands for "all" and shows all files and directories, including the hidden ones. The -a option can be used with commands such as ls, dir, or find to list or search for hidden files and directories. The -s, -lh, and -t options are not used to display hidden files and directories. The -s option stands for "size" and shows the size of files or directories in bytes. The -lh option stands for "long human-readable" and shows the size of files or directories in a more readable format, such as KB, MB, or GB. The -t option stands for "time" and sorts the files or directories by modification time.

  References: Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 17 CompTIA A+ Complete Study Guide: Core 1 Exam 220-1101 and Core 2 Exam ..., page 107

• Question 748:

  A technician installs specialized software on a workstation. The technician then attempts to run the software. The workstation displays a message indicating the software is not authorized to run. Which of the following should the technician do to most likely resolve the issue?

  A. Install the software in safe mode.
  B. Attach the external hardware token.
  C. Install OS updates.
  D. Restart the workstation after installation
  B. Attach the external hardware token.

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  Explanation

• Question 749:

  A remote user is having issues accessing an online share. Which of the following tools would MOST likely be used to troubleshoot the issue?

  A. Screen-sharing software
  B. Secure shell
  C. Virtual private network
  D. File transfer software
  A. Screen-sharing software

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  Explanation

  To troubleshoot the issue of a remote user having trouble accessing an online share, screen-sharing software would be the most likely tool to use. Ex: Team viewer, microsoft teams and discord.

• Question 750:

  A technician is setting up a network printer for a customer who has a SOHO router. The technician wants to make sure the printer stays connected in the future and is available on all the computers in the house. Which of the following should the technician configure on the printer?

  A. DNS settings
  B. Static IP
  C. WWAN
  D. Metered connection
  B. Static IP

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  Explanation

  Configuring a static IP address for a network printer in a SOHO (Small Office/Home Office) environment ensures that the printer maintains the same IP address over time. This consistency is crucial for networked devices like printers, as computers and other devices rely on this specific address to connect to the printer. If the printer's IP address were to change (as it might with DHCP), devices would no longer be able to communicate with it without reconfiguration. Static IP: Assigning a static IP address to the printer ensures it always uses the same IP, making it reliably accessible to all computers in the house regardless of network changes or router reboots. DNS settings (A) are generally not necessary to configure directly on most network printers unless you're dealing with advanced network configurations or using the printer for scanning to email functions. WWAN (C) stands for Wireless Wide Area Network, which is not typically relevant for a standard network printer setup in a home or small office. Metered connection (D) is a Windows feature that helps reduce data usage on a connection, it's not relevant to configuring a printer's network settings.