Explanation
Rollback refers to the steps to be taken if an issue occurs during a change implementation. It means restoring the system to its previous state before the change was applied, using backup data or configuration files. It can minimize the impact and downtime caused by a failed change. Testing refers to the steps to be taken before a change implementation, to verify that the change works as expected and does not cause any errors or conflicts.
Risk refers to the potential negative consequences of a change implementation, such as data loss, security breach, performance degradation, etc. Acceptance refers to the steps to be taken after a change implementation, to confirm that the change meets the requirements and expectations of the stakeholders.
Verified References: https://www.comptia.org/blog/change-management-process
https://www.comptia.org/certifications/a

Explanation
Chain of custody is a process that helps ensure that a piece of evidence extracted from a PC is admissible in a court of law. Chain of custody refers to the documentation and tracking of who handled, accessed, modified, or transferred the evidence, when, where, why, and how. Chain of custody can help establish the authenticity, integrity, and reliability of the evidence, as well as prevent tampering, alteration, or loss of the evidence. Data integrity form, valid operating system license, and documentation of an incident are not processes that can ensure that a piece of evidence extracted from a PC is admissible in a court of law.

Explanation
The user should install and run Linux and the required application as a virtual machine installed under the Windows OS. This solution would allow for parallel execution of the Linux application and Windows applications2.
The MOST efficient solution that allows for parallel execution of the Linux application and Windows applications is to install and run Linux and the required application as a virtual machine installed under the Windows OS. This is because it allows you to run both Linux and Windows together without the need to keep the Linux portion confined to a VM window3.

Explanation
AutoPlay is a feature that automatically runs programs or files when a removable media device, such as a flash drive, is plugged in. This can be exploited by malware authors who place malicious files on flash drives that execute automatically when inserted into a computer. Turning off AutoPlay can prevent this type of incident by requiring the user to manually open or run files from removable media devices. Disabling UAC (user account control), restricting local administrators and enabling UPnP (universal plug and play) are not effective ways to prevent this type of incident. Verified References:
https://www.comptia.org/blog/autoplay-security-risk https://www.comptia.org/certifications/a

Browser plug-ins are software components that add functionality to a web browser, such as playing videos, displaying animations, etc. However, some browser plug-ins can also be malicious or compromised and cause unwanted pop-up advertising messages while browsing the internet. A malware scan may not be able to locate the source of the infection if it is hidden in a browser plug-in. Windows updates, DNS settings and certificate store are not likely sources of pop-up advertising messages. Verified References: https://www.comptia.org
/blog/browser-security https://www.comptia.org/certifications/a