CompTIA 220-1102 Exam Dumps - Actual Questions Answers

Comprehensive and Detailed In-Depth Explanation:Many modern laptops have both an integrated GPU (built into the CPU) and a dedicated GPU (such as NVIDIA or AMD). The system may default to the integrated GPU to save power, which results in poor gaming performance. The technician should manually set the game to use the dedicated graphics card to resolve the issue.

A. Overclock the RAM – Incorrect. While overclocking RAM can improve performance slightly, it does not resolve GPU-related gaming lag.

B. Enable NIC teaming – Incorrect. NIC teaming improves network bandwidth and has no effect on gaming graphics.

D. Activate CPU hyperthreading – Incorrect. Hyperthreading improves multitasking but does not directly impact gaming graphics performance.

Comprehensive and Detailed In-Depth Explanation:This is a scareware scam that attempts to trick users into installing malicious applications. The best action is to close the website and ignore the pop-up.

B. Replace the smartphone – Incorrect. The phone is likely not compromised; it is just displaying a fake warning.

C. Download and install the application to resolve the issue – Incorrect. Doing so could infect the device with malware.

D. Analyze the smartphone to find the source of the breach – Unnecessary, as there is no real breach.

When a user reports slow performance, a changed home page, and pop-up ads, these are classic signs of malware infection. The first step should be:

Update the antivirus program and run a full system scan: This helps identify and remove any malware present on the system, addressing the root cause of the issues.

Uninstall the suspicious search engine and reset the home page: This addresses the symptom but not the underlying cause, which is likely malware.

Install the latest updates for the operating system: Important for security but secondary to removing malware.

Block the pop-up ads using the web browser settings: Again, addresses the symptom but not the root cause.