CompTIA Updated 220-1201 Exam Questions and Answers by francesco

The appropriate network type for this scenario is a Local Area Network (LAN), which is designed for small, localized networks, such as within a single building or room. LANs are ideal for gaming because they provide high-speed, low-latency connections.

Option A (SAN): Incorrect. A Storage Area Network is used for data storage, not for gaming or general networking.

Option B (MAN): Incorrect. A Metropolitan Area Network covers a city or campus, far exceeding the scope needed for a gaming setup in a single room.

Option D (PAN): Incorrect. A Personal Area Network is designed for a single user, such as Bluetooth devices, and would not support multiple devices connecting to a game server.

To locate or identify an unlabeled network connection, the tool most suited for tracing cables through walls, ceilings, or patch panels is a toner probe (also called a tone generator and probe kit). CompTIA A+ describes this tool as essential for cable identification: the technician attaches the tone generator to one end of the network cable, and the probe detects the signal on the other end, even across long distances or through bundled wiring.

This makes the toner probe ideal for environments where cables are unlabeled, routed through structured cabling systems, or mixed with other wires. It allows the technician to listen for the distinctive tone, confirming the cable’s termination point.

A cable tester (C) verifies wiring integrity and pinouts but cannot trace a cable through physical pathways. It is used after identification, not during it. A loopback plug (B) is used for port testing and NIC diagnostics, not cable tracing. A network tap (A) is used for traffic monitoring, security analysis, and packet capture; it does not help locate cables.

Therefore, the toner probe is the correct tool for identifying and tracing an unlabeled network cable, aligning with CompTIA’s recommended cable management and troubleshooting procedures.

The best answer is A. Liquid cooling. A system designed for sustained high CPU utilization and heavy graphics usage needs strong thermal management. The study guide explains that the CPU is one of the greatest cooling challenges in a computer and that modern processors require active cooling. It also notes that high-performance CPU coolers use large heat sinks, high-CFM fans, and better heat transfer methods to dissipate processor heat. Liquid cooling is specifically listed as a CPU cooling method and is described as using a water block to conduct heat away from the processor and circulate it to a radiator for cooling. The Mike Meyers material also explains that liquid cooling is useful for systems that are overclocked or need quieter, stronger cooling. Advanced RISC and x86 describe CPU architecture, not a cooling improvement. A hardware security module protects cryptographic keys and does not help with CPU/GPU heat or performance stability.

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PCIe (Peripheral Component Interconnect Express) is required for high-end video cards.

NVMe (Non-Volatile Memory Express) utilizes the M.2 or PCIe interface for the fastest SSD performance.

From CompTIA A+ 220-1101 Official Study Guide, Objective 3.2 – Motherboard expansion slots and storage interfaces:

“High-end video cards require a PCIe slot, while NVMe drives use M.2 (PCIe) slots for the highest data transfer rates.”

Verified Source:

CompTIA A+ Core 1 (220-1101) Official Study Guide, Chapter 3: Motherboard and Storage

CompTIA Exam Objectives 220-1101, Domain 3.2

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