CompTIA Updated 220-1102 Exam Questions and Answers by cezar

For rendering video, the most critical component a customer should prioritize in a desktop is:

GPU (Graphics Processing Unit): The GPU is specifically designed to handle complex graphics and video rendering tasks. A powerful GPU will significantly improve performance in video rendering applications.

NIC (Network Interface Card): Important for network connectivity but irrelevant for video rendering.

USB: Useful for peripherals but does not impact video rendering capabilities.

HDMI: An important output interface for connecting monitors but not crucial for the rendering process itself.

Refreshing local Windows Server Update Services (WSUS) settings and deleting the Windows Update cache are effective steps in resolving issues with Windows 10 not installing updates. These actions help in rectifying any corrupt update files and ensuring that the workstation is properly communicating with the update servers, which can resolve errors during manual and automatic update installations.

Detailed Explanation with Core 2 References:Rootkits can disable antivirus programs, including Windows Defender, as they operate at a low level within the OS to avoid detection. This issue falls under malware types and removal strategies in Core 2 (Core 2 Objective 2.3)​.

The best explanation for why the system still has malware after performing a System Restore is that the malware was installed before the system restore point was created. A system restore point is a snapshot of the system settings and configuration at a certain point in time. A System Restore is a feature that allows users to restore their system to a previous state in case of problems or errors. However, a System Restore does not affect personal files or folders, and it may not remove malware that was already present on the system before the restore point was created. A system patch disabling the antivirus protection and host firewall may increase the risk of malware infection, but it does not explain why the malware persists after a System Restore. The system updates not including the latest anti-malware definitions may reduce the effectiveness of malware detection and removal, but it does not explain why the malware persists after a System Restore. The system restore process being compromised by the malware may prevent a successful System Restore, but it does not explain why the malware persists after a System Restore. References: CompTIA A+ Core 2 (220-1002) Certification Exam Objectives Version 4.0, Domain 1.3