참고: Itexamdump에서 Google Drive로 공유하는 무료, 최신 220-1201 시험 문제집이 있습니다: https://drive.google.com/open?id=1lRehaKqiLASu_CR5otCHz81D-p6g3Ur3
CompTIA인증 220-1201시험은 IT인증자격증중 가장 인기있는 자격증을 취득하는 필수시험 과목입니다. CompTIA인증 220-1201시험을 패스해야만 자격증 취득이 가능합니다. Itexamdump의CompTIA인증 220-1201는 최신 시험문제 커버율이 높아 시험패스가 아주 간단합니다. CompTIA인증 220-1201덤프만 공부하시면 아무런 우려없이 시험 보셔도 됩니다. 시험합격하면 좋은 소식 전해주세요.
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Mobile Devices | 13% | - Mobile device security & troubleshooting - Network connectivity & configuration - Synchronization & data management - Hardware components & replacement |
| Topic 2: Networking | 23% | - Wireless networking standards & security - Network devices & configuration - Network types, topologies & cables - IP addressing & protocols - Network connectivity & troubleshooting |
| Topic 3: Hardware and Network Troubleshooting | 28% | - Component failure diagnosis & repair - Hardware problems & solutions - Network issues & resolution - Troubleshooting methodology |
| Topic 4: Virtualization and Cloud Computing | 11% | - Virtualization concepts & hypervisors - Cloud infrastructure & resource management - Virtual & cloud security - Cloud service models & deployment types |
| Topic 5: Hardware | 25% | - Power supply & cooling systems - PC components, installation & configuration - Hardware maintenance & upgrades - Peripherals & storage devices - Custom PC builds & specialized hardware |
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질문 # 89
A technician builds a workstation. When the technician starts up the workstation, the technician notices a burning smell. During POST, the workstation shuts down. Which of the following is most likely the cause of these issues?
정답：B
설명：
A shutdown during POST combined with a burning smell strongly indicates an overheating condition occurring almost immediately after power-on. In a newly built workstation, the most common cause of rapid CPU overheating is improper heatsink installation, especially failing to apply thermal paste (thermal compound) between the CPU and the heatsink. Thermal paste fills microscopic imperfections between the two metal surfaces so heat can transfer efficiently into the heatsink. Without it, the CPU can spike to unsafe temperatures within seconds. Modern systems detect this and trigger protective thermal shutdown during POST to prevent permanent CPU or motherboard damage. The burning smell can occur when components near the CPU socket heat excessively or when protective coatings/dust residues warm quickly due to poor heat dissipation.
The wrong type of RAM (B) would more likely cause no-boot/beep codes rather than a burning smell. Not properly grounding (A) relates to ESD damage risk, but that typically causes intermittent or dead hardware symptoms, not immediate thermal shutdown. A disconnected case exhaust fan (C) can contribute to higher case temperatures, but it's less likely to cause an immediate POST shutdown compared to missing thermal paste on the CPU cooler.
질문 # 90
Which of the following resolutions is commonly known as Ultra HD?
정답：C
설명：
Ultra HD (UHD), also referred to as4K UHD, has a resolution of3840x2160. It's four times the resolution of standard 1080p (Full HD), offering more screen real estate and sharper images.
질문 # 91
A user replaces their PC power supply and connects it to the components, but the PC fails to start. What is the most likely cause?
정답：C
설명：
Modern motherboards require both the 24-pin ATX connector and a 4-pin or 8-pin CPU power connector. If the CPU power connector is not attached, the motherboard will receive power but the system will not boot.
CompTIA A+ specifically lists this as a common mistake after replacing a power supply.
Insufficient wattage may cause instability, but usually the system still attempts to start. RAM does not prevent power-on if missing; instead, the system produces beep codes. Redundant PSUs are used in servers, not standard desktops.
Therefore, the missing CPU power connector is the most likely cause, and this scenario reflects typical troubleshooting steps outlined in A+ hardware diagnostics.
질문 # 92
A technician is troubleshooting an all-in-one laser printer that prints a vertical line when making copies and scans. When users print or receive faxes, the output from the printer is correct. Which of the following should the technician examine to determine the cause of the issue?
정답：C
설명：
A scratch or debris on the feeder's glass or its rollers will show up as a vertical line on any copy/scan, while outgoing prints (which use the drum and toner path) remain unaffected.
질문 # 93
A technician is troubleshooting issues occurring on a user's mobile device. Applications and the OS have slow response times, even when performing simple tasks, such as writing an email. Additionally, new applications occasionally fail to launch. Which of the following should the technician do next?
정답：C
설명：
Comprehensive and Detailed In-Depth Explanation:
The symptoms - slow response and failed app launches - indicate that thedevice's memory or processing resources are overutilized. Closing unnecessary apps can free up RAM and CPU resources, improving performance.
* Option A:Overheating may cause sluggishness, but that's not indicated here.
* Option C:Factory reset is a last resort, not the next logical step.
* Option D:Battery health would affect uptime, not system speed.
CompTIA A+ Core 1 Exam Objective Reference:
* Objective 1.6: Given a scenario, configure basic mobile device network connectivity and application support.
질문 # 94
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Itexamdump의 덤프선택으로CompTIA 220-1201인증시험에 응시한다는 것 즉 성공과 멀지 않았습니다. 여러분의 성공을 빕니다.
220-1201학습자료: https://www.itexamdump.com/220-1201.html
2026 Itexamdump 최신 220-1201 PDF 버전 시험 문제집과 220-1201 시험 문제 및 답변 무료 공유: https://drive.google.com/open?id=1lRehaKqiLASu_CR5otCHz81D-p6g3Ur3