CompTIA Updated 220-1102 Exam Questions and Answers by minnie

FileVault is a macOS utility that uses AES-128 (Advanced Encryption Standard) to encrypt the startup disk of a Mac computer. It protects the data from unauthorized access if the computer is lost or stolen. fdisk and Diskpart are disk partitioning utilities for Linux and Windows, respectively. Disk Utility is another macOS utility that can perform disk management tasks, such as formatting, resizing, repairing, etc. Verified References: https://www.comptia.org/blog/what-is-filevault https://www.comptia.org/certifications/a

Running an antivirus scan for malicious software is the first step that a support technician should do when a user reports a virus on a PC. The antivirus scan can detect and remove the virus, as well as prevent further damage or infection. Quarantining the host, investigating how the malware was installed and reimaging the computer are possible steps that can be done after running the antivirus scan, depending on the situation and the results of the scan. Verified References: https://www.comptia.org/blog/how-to-remove-a-virus https://www.comptia.org/certifications/a

Redeeming the included activation key card for a product key is the correct way to apply a Windows 10 Pro license to a computer that has Windows 10 Home installed. The activation key card is a physical or digital card that contains a 25-digit code that can be used to activate Windows 10 Pro online or by phone. Copying the windows.lie file, inserting a Windows USB hardware dongle and activating with the digital license are not valid methods of applying a Windows 10 Pro license. Verified References: https://www.comptia.org/blog/how-to-upgrade-windows-10-home-to-pro https://www.comptia.org/certifications/a

Educating the end user is the best way to prevent future infections by viruses or other malware. The technician should teach the user how to avoid risky behaviors, such as opening suspicious attachments, clicking on unknown links, downloading untrusted software, etc. Disabling System Restore, installing the latest OS patches and performing a clean installation are possible ways to remove existing infections, but they do not prevent future ones. Verified References: https://www.comptia.org/blog/how-to-prevent-malware https://www.comptia.org/certifications/a