220-1102 Exam Dumps - CompTIA A+ Certification Core 2 Exam

This is a scenario of a potential tech support scam, where a fraudster pretends to be a technical support agent and tries to trick the user into giving them access to the computer, personal information, or money. The user should not trust any unsolicited calls from unknown people claiming to be from tech support, as they might be trying to install malware, steal data, or charge for fake services. The user should only accept calls from known people, such as their IT department, their service provider, or their software vendor, and verify their identity before logging in to the computer. The user should also report any suspicious calls to the appropriate authorities or organizations.

References:

How to protect against tech support scams1

Avoid and report Microsoft technical support scams2

How to Protect Against Technical Support Scams3

How To Recognize and Avoid Tech Support Scams4

 If a technician suspects high disk I/O, the technician should use the Resource Monitor (resmon.exe) to identify the process that is causing the high disk I/O1. Resource Monitor provides detailed information about the system’s resource usage, including disk I/O1. The technician can use this information to identify the process that is causing the high disk I/O and take appropriate action1.

 Before removing a Trojan virus from a workstation, a technician should disable System Restore. System Restore is a feature that allows users to restore their system to a previous state in case of problems or errors. However, System Restore can also restore infected files or registry entries that were removed by antivirus software or manual actions. By disabling System Restore, a technician can ensure that the Trojan virus is completely removed and does not reappear after a system restore operation. Scheduling a malware scan may help detect and remove some malware but may not be effective against all types of Trojan viruses. Educating the end user may help prevent future infections but does not address the current issue of removing the Trojan virus. Running Windows Update may help patch some security vulnerabilities but does not guarantee that the Trojan virus will be removed. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.3

An unattended installation is the fastest way to install Windows 10 on a newly built computer. It uses an answer file that contains all the configuration settings and preferences for the installation, such as language, product key, partition size, etc. It does not require any user interaction or input during the installation process. Factory reset, System Restore and in-place upgrade are not methods of installing Windows 10 on a new computer, but ways of restoring or updating an existing Windows installation. Verified References: https://www.comptia.org/blog/what-is-an-unattended-installation https://www.comptia.org/certifications/a

The best solution for a technician to implement is to disable the browser from sending notifications to the Action Center. This will prevent the random advertisement notifications from appearing in the Windows 10 Action Center, which can be annoying and distracting for the user. The technician can follow these steps to disable the browser notifications1:

Open the browser that is sending the notifications, such as Microsoft Edge, Google Chrome, or Mozilla Firefox.

Go to the browser settings or options menu, and look for the privacy and security section.

Find the option to manage site permissions or notifications, and click on it.

You will see a list of sites that are allowed or blocked from sending notifications to the browser and the Action Center. You can either block all sites from sending notifications, or select specific sites that you want to block or allow.

Save the changes and close the browser settings.

This solution is better than the other options because:

Running a full antivirus scan on the computer (B) is not necessary, as the advertisement notifications are not malicious or harmful, and they are not caused by a virus or malware infection. Running a scan will not stop the notifications from appearing, and it will consume system resources and time.

Disabling all Action Center notifications © is not advisable, as the Action Center is a useful feature that shows notifications and alerts from various apps and system events, such as email, calendar, security, updates, etc. Disabling all notifications will make the user miss important information and reminders, and reduce the functionality of the Action Center.

Moving specific site notifications from Allowed to Block (D) is not the best solution, as it will only stop the notifications from some sites, but not from others. The user may still receive advertisement notifications from other sites that are not blocked, or from new sites that are added to the Allowed list. This solution will also require the user to manually manage the list of sites, which can be tedious and time-consuming.

References:

1: How to Disable Annoying Browser Notifications - PCMag

The BEST way to secure the workstation quickly when walking away is to use a key combination to lock the computer when leaving1

The user can use the following commands to give the technician the correct information: ipconfig /all and hostname 1. The ipconfig /all command displays the IP address, subnet mask, and default gateway for all adapters on the computer 1. The hostname command displays the name of the computer 1.

Bollards are the best solution to enhance building security in order to prevent vehicles from driving into the building while also maintaining easy access for customers4

References: 2. Bollards. Retrieved from https://en.wikipedia.org/wiki/Bollard