220-1102 Exam Dumps - CompTIA A+ Questions and Answers

Open-ended questions are questions that require more than a yes or no answer and encourage the customer to provide more details and information. Using open-ended questions can help the support technician to understand the problem better, identify the root cause, and find a suitable solution. Some examples of open-ended questions are:

What exactly is not working on your machine?

When did you notice the problem?

How often does the problem occur?

What were you doing when the problem happened?

What have you tried to fix the problem?

Offering to wipe and reset the device for the customer is not a good option, as it may result in data loss and inconvenience for the customer. It should be used as a last resort only if other troubleshooting steps fail. Advising that the help desk will investigate and follow up at a later date is not a good option, as it may leave the customer unsatisfied and frustrated. It should be used only if the problem requires further research or escalation and cannot be resolved on the first call. Putting the customer on hold and escalating the call to a manager is not a good option, as it may waste time and resources. It should be used only if the problem is beyond the support technician’s scope or authority and requires managerial intervention.

 Date and time is the most likely cause of the issue. The date and time settings on a workstation affect the validity of the certificates used by websites to establish secure connections. If the date and time are incorrect, the workstation may not recognize the certificate as valid and display an invalid certificate error. Other workstations on the same local network may not have this issue if their date and time are correct. User access control, UEFI boot mode, and log-on times are not likely causes of the issue. User access control is a feature that prevents unauthorized changes to the system by prompting for confirmation or credentials. UEFI boot mode is a firmware interface that controls the boot process of the workstation. Log-on times are settings that restrict when a user can log in to the workstation. None of these factors affect the validity of the certificates used by websites. References:

Official CompTIA learning resources CompTIA A+ Core 1 and Core 2, page 14

CompTIA A+ Core 1 (220-1101) and Core 2 (220-1102) Cert Guide, page 456

When dealing with a suspected virus infection on an air-gapped computer, after an initial scan with Windows Defender shows no infection, the next steps should include examining the event logs to look for suspicious activity and updating the virus definitions for a more thorough scan. Event logs can provide insights into system changes and potential malicious activities, while updated definitions ensure the antivirus software can detect the latest threats. Connecting to the network or enabling the firewall might not be appropriate due to the risk of spreading the infection, and re-imaging the computer or documenting the findings would be subsequent steps if the initial actions don't resolve the issue.References: Official CompTIA A+ Core 1 and Core 2 Student Guide​​​​.

Configuring remote wipe allows the device owner or administrator to erase all the data on the device remotely, in case it is lost or stolen. This prevents unauthorized access to confidential data and reduces the risk of data breaches. Installing a VPN, implementing location tracking, and enabling backups are useful features, but they do not directly limit the loss of data if the device is compromised. References: CompTIA A+ Certification Exam Core 2 Objectives, Domain 2.0: Security, Objective 2.5: Given a scenario, use methods to secure mobile devices.

The command md stands for make directory and is used to create a new directory or folder in the current location. In this case, the technician can use md minutes to create a folder named minutes in the C: drive. The other commands are not relevant for this task. c: \minutes is not a command but a path to a folder. dir is used to display a list of files and folders in the current directory. rmdir is used to remove or delete an existing directory or folder.

 The user can most likely make the change of extending the display to a second monitor in the System option in the Windows settings. The System option allows users to manage system settings and features, such as display, sound, notifications, power and storage. The user can extend the display to a second monitor by selecting Display from the System option and then choosing Extend these displays from the Multiple displays drop-down menu. This will allow the user to use both monitors as one large desktop area. Devices is an option in the Windows settings that allows users to add and manage devices connected to the computer, such as printers, scanners, mice and keyboards. Devices is not related to extending the display to a second monitor but to configuring device settings and preferences. Personalization is an option in the Windows settings that allows users to customize the appearance and behavior of their desktop, such as themes, colors, backgrounds, lock screen and screensaver. 

The term that defines the extent of a change is scope. Scope is a measure of the size, scale and boundaries of a project or an activity. Scope defines what is included and excluded in the project or activity, such as goals, requirements, deliverables, tasks and resources. Scope helps determine the feasibility, duration and cost of the project or activity. Scope also helps manage the expectations and needs of the stakeholders involved in the project or activity. Purpose is the reason or objective for doing a project or an activity. Purpose defines why the project or activity is important or necessary, such as solving a problem, meeting a need or achieving a goal. Purpose helps provide direction, motivation and justification for the project or activity. Analysis is the process of examining, evaluating and interpreting data or information related to a project or an activity. Analysis helps identify, understand and prioritize issues, risks, opportunities and solutions for the project or activity. Impact is the effect or outcome of a project or an activity on something or someone else. Impact defines how the project or activity affects or influences other factors, such as performance, quality, satisfaction or value. Impact helps measure the success and effectiveness of the project or activity. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 5.2

 If this file is missing or corrupted, it can cause application crashes or errors when trying to open websites in a browser. To fix this, the technician can perform a system file check, which is a utility that scans and repairs corrupted or missing system files1. To perform a system file check, the technician can follow these steps:

Open the Command Prompt as an administrator. To do this, type cmd in the search box on the taskbar, right-click on Command Prompt, and select Run as administrator.

In the Command Prompt window, type sfc /scannow and hit Enter. This will start the scanning and repairing process, which may take some time.

Wait for the process to complete. If any problems are found and fixed, you will see a message saying Windows Resource Protection found corrupt files and successfully repaired them. If no problems are found, you will see a message saying Windows Resource Protection did not find any integrity violations.

Restart your computer and check if the issue is resolved.

The tool that the technician should use to resolve the connection issues with the third-party USB adapter is devmgmt.msc. Devmgmt.msc is a command that opens the Device Manager, which is a utility that allows users to view and manage the hardware devices and drivers installed on a computer. The technician can use the Device Manager to check the status, properties and compatibility of the USB adapter and its driver, and perform actions such as updating, uninstalling or reinstalling the driver, enabling or disabling the device, or scanning for hardware changes. Taskschd.msc is a command that opens the Task Scheduler, which is a utility that allows users to create and manage tasks that run automatically at specified times or events. The Task Scheduler is not relevant or useful for resolving connection issues with the USB adapter. Eventvwr.msc is a command that opens the Event Viewer, which is a utility that allows users to view and monitor the system logs and events. The Event Viewer may provide some information or clues about the connection issues with the USB adapter, but it does not allow users to manage or troubleshoot the device or its driver directly. Diskmgmt.msc is a command that opens the Disk Management, which is a utility that allows users to view and manage the disk drives and partitions on a computer. The Disk Management is not relevant or useful for resolving connection issues with the USB adapter. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.6

The newly installed OS is x86. The x86 version of Windows 10 can only use up to 4GB of RAM. The x64 version of Windows 10 can use up to 2TB of RAM1.

The technician would most likely use Settings > Accounts > Family and Other Users to add an individual as a local administrator on a Windows home PC. Settings > Accounts > Family and Other Users allows users to add and manage other user accounts on their Windows PC. The technician can add an individual as a local administrator by selecting Add someone else to this PC under Other users and following the steps to create a new user account with administrator privileges. Settings > Personalization allows users to customize the appearance and behavior of their desktop, such as themes, colors, backgrounds, lock screen and screensaver. Settings > Personalization is not related to adding an individual as a local administrator on a Windows home PC but to configuring desktop settings and preferences. Control Panel > Credential Manager allows users to view and manage their web credentials and Windows credentials stored on their Windows PC. Control Panel > Credential Manager is not related to adding

The error message “Your connection is not private. Authority invalid.” means that the web browser cannot verify the identity or security of the website’s SSL certificate. This could indicate that the website has been compromised, has a configuration error, or has an expired or invalid certificate. The user should not proceed to the site or use a different browser, as this could expose their sensitive information to potential attackers. The user should also not reinstall the browser, as this is unlikely to fix the error and could cause data loss. The best action for the user to take is to report the error to the bank and wait for them to resolve it.

The incident handler should clone any impacted hard drives to preserve evidence for possible litigation1

Open-source software is software that has its source code available for anyone to inspect, modify, and distribute. Open-source software is usually free of charge and does not require a license to use. Some examples of open-source antivirus software are ClamAV, Comodo, and Immunet12. The other license types are either not free or not suitable for a SOHO PC. Corporate and enterprise licenses are designed for large-scale organizations and networks, and they usually require a subscription fee. Personal licenses are for individual users and may have limited features or support.

 Bringing the device within Bluetooth range is the best way to troubleshoot the issue of inconsistent audio when using wireless headphones and moving around. Bluetooth is a wireless technology that allows devices to communicate over short distances, typically up to 10 meters or 33 feet. If the device is too far from the headphones, the Bluetooth signal may be weak or interrupted, resulting in poor audio quality or loss of connection.

The Network and Sharing Center is a Control Panel utility that allows users to view and modify network settings, such as IP address, subnet mask, default gateway, DNS servers, and network profiles. To change the IP and gateway settings of a Windows workstation, the technician can follow these steps:

Open the Network and Sharing Center by clicking on the network icon in the system tray or by searching for it in the Start menu.

Click on Change adapter settings on the left sidebar.

Right-click on the network adapter that is connected to the network and select Properties.

Double-click on Internet Protocol Version 4 (TCP/IPv4) or Internet Protocol Version 6 (TCP/IPv6) depending on the network protocol used.

Select Use the following IP address and enter the desired IP address, subnet mask, and default gateway for the workstation. Alternatively, select Obtain an IP address automatically if the network uses DHCP to assign IP addresses dynamically.

Click OK to save the changes and close the dialog boxes.

When dealing with sensitive information, it's crucial to adhere to company policies and procedures. These policies will outline the proper protocols for handling and transporting devices containing sensitive data.

Here's why the other options might not be the best course of action:

A. Remove the HDD and then send the computer for repair: While this might seem like a good way to protect the data, it might not be compliant with company policy. Some policies might require the entire device to be sent for security reasons or to ensure proper diagnosis and repair.

C. Delete the sensitive information before the computer leaves the building: Deleting the data might not be sufficient, as it could potentially be recovered. Also, it might violate data retention policies or hinder the repair process.

D. Get authorization from the manager: While getting manager approval is important, it's essential to first consult the company policies to understand the required procedures.

Recommended Steps:

Check corporate policies: Review the company's policies on data security, device handling, and off-site repairs.

Consult with IT security or management: If the policies are unclear or if you have any questions, seek guidance from the appropriate personnel.

Follow the prescribed procedures: This might involve data encryption, secure data wiping, obtaining necessary approvals, and using approved vendors for off-site repairs.

Badge readers are used to implement secure physical access to a data center. They are used to read the identification information on an employee’s badge and grant access to the data center if the employee is authorized2.

 This system requires individuals to have an access badge that contains their identification information or a unique code that can be scanned by a reader. After the badge is scanned, the system compares the information on the badge with the authorized personnel database to authenticate if the individual has the required clearance to enter that area. The other options listed, such as a geofence, alarm system, or motion sensor are security measures that may be used in conjunction with badge readers, but do not provide identification and authentication features.

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Encrypting the hard drive would most likely resolve the issue1