CompTIA Updated 220-1201 Exam Questions and Answers by essa

Gaming laptops prioritize speed, low latency, fast read/write times, and quick loading. CompTIA A+ explains that NVMe M.2 SSDs provide the fastest consumer storage available due to their use of the PCIe bus, which delivers significantly higher performance compared to SATA-based drives.

HDDs (Options A and C) are mechanical and have slow seek times, making them unsuitable for high-performance gaming. SAS SSDs (Option D) are enterprise-grade, rarely used in laptops, and require SAS controllers not found in consumer systems.

Thus, a 512GB NVMe M.2 SSD offers the best performance, fastest boot times, rapid texture loading, and optimal gaming responsiveness fully aligning with A+ hardware performance recommendations.

Dot matrix printersuse aninked ribbonthat physically contacts the paper through tiny pins. Over time, the ribbon wears out or dries up, resulting infaded or light print output. Replacing the ribbon restores print quality.

Option A:Cleaning helps with image clarity, not ink density.

Option C:Maintenance kits apply to laser printers, not dot matrix.

Option D:Calibration affects print position, not darkness.

CompTIA A+ Core 1 Exam Objective Reference:

Objective 3.7: Given a scenario, troubleshoot common printer problems.

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The scenario states that the Wi-Fi signal is weak in the user’s office, but the laptop works perfectly in other locations. CompTIA A+ stresses that weak signal strength is caused by distance from the access point, physical obstructions, or poor AP placement. Since other users are not affected and the laptop works elsewhere, the issue is localized signal weakness.

Disabled RJ45 ports (Option C) matter only for wired connections, and the user relies on Wi-Fi. Malware (Option D) would affect performance everywhere, not just in one office. Brute-force attacks (Option B) would trigger security logs and affect multiple users.

Weak signal caused by AP distance or line-of-sight issues is the cause, as detailed in A+ wireless troubleshooting procedures related to low RSSI, interference, and AP placement.

A sandbox in virtualization allows testing an application in an isolated environment to observe its behavior without affecting the host system.

Why Not A (Run an application on multiple workstations): This describes application virtualization, not sandboxing.

Why Not C (Migrate a legacy application): This is about virtualization for legacy support, not testing.

Why Not D (Create a firewall): A firewall does not act as a sandbox for application testing.

CompTIA A+ Exam Reference: Core 1 (220-1201), Section 4.2, virtualization and sandboxing​.