매달, 우리는 1000명 이상의 사람들이 시험 준비를 잘하고 시험을 잘 통과할 수 있도록 도와줍니다.
CompTIA A+ Certification Exam: Core 2 온라인 연습
최종 업데이트 시간: 2026년06월04일
당신은 온라인 연습 문제를 통해 CompTIA 220-1202 시험지식에 대해 자신이 어떻게 알고 있는지 파악한 후 시험 참가 신청 여부를 결정할 수 있다.
시험을 100% 합격하고 시험 준비 시간을 35% 절약하기를 바라며 220-1202 덤프 (최신 실제 시험 문제)를 사용 선택하여 현재 최신 75개의 시험 문제와 답을 포함하십시오.
정답:
Explanation:
Running at near full storage capacity significantly slows down smartphones. iOS in particular requires space for caching and temporary files. Performance improves when storage is cleared.
From Mike Meyers' Lab Manual:
“Lack of free space causes mobile operating systems to struggle with temp files and updates. Performance improves significantly with adequate storage.”
정답:
Explanation:
One of the most common causes for performance degradation on smartphones is storage or memory overload due to excessive apps. Uninstalling unused apps is a basic but effective first diagnostic step.
From Travis Everett C All-in-One Exam Guide:
“Start troubleshooting sluggish smartphones by clearing unused apps and files before performing advanced diagnostics or resets.”
정답:
Explanation:
Persistent pop-ups urging antivirus updates are likely scareware or adware. The correct approach is to verify existing antivirus settings, run a trusted security scan, and avoid interacting with unknown pop-ups.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“Users should verify antivirus status using trusted tools before responding to alerts. Fake updates are common vectors for malware.”
정답:
Explanation:
The Do Not Disturb setting in Windows Notification settings allows users to suppress all notification banners and sounds during presentations or video calls.
From Travis Everett C All-in-One Exam Guide:
“Use Windows ‘Do Not Disturb’ to prevent notifications from interrupting full-screen apps like video conferencing.”
정답:
Explanation:
Shredding physically destroys the platters, making data recovery virtually impossible. It's more effective and accessible than degaussing or low-level formatting.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“Physical destruction methods like shredding are the most secure options for ensuring data on failed drives cannot be recovered.”
정답:
Explanation:
Once the system is cleaned, the next priority is to educate the user on safe practices to prevent recurrence.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“Post-malware remediation should include user education to prevent reinfection and identify how the malware was introduced.”
정답:
Explanation:
Disk optimization tools can sometimes corrupt the Master Boot Record (MBR). If BIOS sees the drive but can't boot, repairing the MBR using installation media is the correct next step.
From All-in-One Exam Guide:
“When BIOS recognizes the drive but no OS is found, the issue is often with the boot record. Use installation media to access recovery tools and repair the MBR or boot loader.”
정답:
Explanation:
When an OS is no longer receiving updates, it is generally because it has reachedend of life (EOL), meaning the vendor has ceased support.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“End-of-life refers to the point when an OS vendor no longer issues updates or support. Systems at EOL pose security risks and must be upgraded or isolated.”
정답:
Explanation:
An incident report summarizes what happened during an outage, the timeline, the actions taken, and the resolution, which is exactly what management typically requests post-incident.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“Incident reports document the events of an IT issue or outage, including detection, response, and resolution. They are crucial for post-incident review and management accountability.”
정답:
Explanation:
FAT32cannot support files larger than 4GB.NTFSsupports large file sizes and is compatible across Windows systems, making it the correct choice for transferring a 4.57GB file.
From All-in-One Exam Guide:
“NTFS is the preferred file system for large file transfers within Windows. FAT32 has a 4GB file size limit, which makes it unsuitable for modern use cases involving large files.”
정답:
Explanation:
Single sign-on (SSO) allows users to authenticate once and gain access to multiple systems without re-entering credentials, which significantly enhances user convenience while maintaining security.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“Single sign-on streamlines authentication by allowing users to log in once and access all authorized resources, reducing credential fatigue and improving security.”
정답:
Explanation:
Just recognizing the device isn’t enough―audio output must be routed to it manuallyby setting it as the default playback device in sound settings.
From Mark Soper C Mike Meyers' Lab Manual:
“If audio is still playing through the internal speaker, verify that the Bluetooth headset is set as the default playback device. This can be configured under Windows Sound Settings.”
정답:
Explanation:
exFAT is the only listed file system that supports both read and write access across Windows, macOS, and Linux (with appropriate drivers). It’s optimized for flash storage and external drives.
From All-in-One Exam Guide:
“exFAT is a lightweight file system with cross-platform read/write support, ideal for use on removable drives when compatibility is essential.”
정답:
Explanation:
The Service stool in Windows allows a technician to view service dependencies and status. If the print spooler can't start due to a dependency, Services is the correct tool to inspect and manage them.
From All-in-One Exam Guide:
“The Services console allows technicians to view, start, and configure system services, including setting recovery actions and viewing dependencies.”
정답:
Explanation:
Remote wipe is a mobile device management (MDM) feature that allows administrators to erase data remotely if a device is lost or stolen, preventing unauthorized access to corporate or personal information.
From Quentin Docter C CompTIA A+ Complete Study Guide:
“Remote wipe features enable a device to be cleared of all sensitive data if it is lost or stolen. This is one of the most effective ways to prevent unauthorized access to corporate resources.”