CompTIA 220-1202練習問題集 & 220-1202模擬トレーリング

ちなみに、Xhs1991 220-1202の一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1ZjWW4mE8Tvlt1oXCqV6M-tHNDkNWXYaT

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CompTIA 220-1202 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Software Troubleshooting	23%	- Operating system issues 1. Update and driver failures 2. System crashes and performance issues 3. Boot errors and startup problems - Application and security troubleshooting 1. Application crashes and errors 2. Security-related issues and fixes 3. Installation and compatibility problems - Mobile device troubleshooting 1. App and OS update failures 2. Performance and battery problems 3. Connectivity and synchronization issues
Topic 2: Security	28%	- Security fundamentals 1. Permissions and access control 2. Zero Trust concepts 3. Authentication and authorization - Network and application security 1. Firewalls and security appliances 2. Wireless security protocols 3. Encryption technologies - Threats and mitigation 1. Social engineering prevention 2. Malware types and removal 3. Data protection and disposal
Topic 3: Operating Systems	28%	- Windows installation, configuration, and management 1. File systems, partitions, and storage management 2. Command-line tools and scripting 3. Device drivers and system updates 4. Windows 10/11 features and settings - Mobile operating systems 1. App installation and security settings 2. Android and iOS configuration 3. Mobile device management - macOS, Linux, and Chrome OS basics 1. Installation and navigation 2. System configuration and maintenance 3. Command-line operations
Topic 4: Operational Procedures	21%	- Communication and professionalism 1. Customer service techniques 2. SLA management 3. Incident reporting - Safety and compliance 1. Workplace safety procedures 2. Environmental controls 3. Privacy and regulatory compliance - IT service management 1. Backup and recovery processes 2. Documentation and change management 3. Disaster recovery planning

>> CompTIA 220-1202練習問題集 <<

CompTIA 220-1202模擬トレーリング & 220-1202試験解説

Xhs1991を通してCompTIA 220-1202試験に合格することがやすくて、CompTIA 220-1202試験をはじめて受ける方はXhs1991の商品を選んで無料なサンプル（例年の試験問題集と解析）をダウンロードしてから、楽に試験の現場の雰囲気を体験することができます。オンラインにいろいろなCompTIA 220-1202試験集があるですけれども、弊社の商品は一番高品質で低価額で、試験の問題が絶えず切れない更新でテストの内容ともっとも真実と近づいてお客様の合格が保証いたします。それほかに、弊社の商品を選んで、勉強の時間も長くではありません。できるだけ早くCompTIA 220-1202認定試験「CompTIA A+ Certification Exam: Core 2」を通ろう。

CompTIA A+ Certification Exam: Core 2 認定 220-1202 試験問題 (Q121-Q126):

質問 # 121
Which of the following types of social engineering attacks sends an unsolicited text message to a user's mobile device?

A. Spear phishing
B. Vishing
C. Impersonation
D. Smishing

正解：D

解説：
Comprehensive and Detailed Explanation From Exact Extract:
Smishing (SMS phishing) is a type of social engineering attack where attackers send fraudulent text messages to trick users into revealing sensitive information or downloading malware. These messages often impersonate banks, delivery services, or official institutions to lure the victim into clicking malicious links.
A: Impersonation is an in-person or voice-based tactic.
B: Vishing refers to voice phishing over phone calls.
C: Spear phishing is a targeted email-based phishing method.
Reference:
CompTIA A+ 220-1102 Objective 2.3: Compare and contrast social engineering techniques.
Study Guide Section: Smishing as a type of phishing via SMS or mobile messaging.

質問 # 122
A network technician notices that most of the company's network switches are now end-of-life and need to be upgraded. Which of the following should the technician do first?

A. Approve the change
B. Propose the change
C. Implement the change
D. Schedule the change

正解：B

解説：
Comprehensive and Detailed Explanation From Exact Extract:
The first step in the IT change management process is to identify and propose the change. In this case, the technician notices a need (end-of-life network switches), so the appropriate action is toformally propose a change. This proposal would be documented and submitted for approval before any planning or implementation occurs.
According to the CompTIA A+ 220-1102 objectives under Operational Procedures (Domain 4.0), the change management process follows these typical steps:
* Submit a change request (Propose the change)
* Review and approval (Approve the change)
* Planning and scheduling (Schedule the change)
* Implementation
* Documentation and review
Therefore, proposing the change is the correct first step in accordance with standard ITIL-based change management practices.
Reference:
CompTIA A+ 220-1102 Objective 4.1: Given a scenario, implement best practices associated with documentation and support systems information management.
Study Guide Section: Change Management Process

質問 # 123
A technician is helping to create a desktop backup policy for the company. The requirements include ensuring that the backups work as intended and recovery is possible. Which of the following routine tasks should the technician include in the policy to meet these requirements? (Select two.)

A. Backup testing
B. Differential backup
C. Backup reconfiguration
D. Full backup
E. Incremental backup
F. Purging old backups

正解：A、F

解説：
The correct answers are C. Backup testing and E. Purging old backups. Backup testing directly verifies that backup data can be restored and used. The All-in-One Exam Guide states that backup strategies without verification are unreliable and that organizations should regularly test actual backups so systems restore and boot, applications run, and critical files open correctly. Quentin Docter's Complete Study Guide similarly explains that data should not be considered safe until it has been successfully restored and recommends performing restore tests to verify recoverability. Purging old backups is also a routine policy task because backup rotation and retention prevent outdated backup sets from consuming storage indefinitely and help maintain a manageable recovery set. Full, incremental, and differential backups are backup types, not verification tasks by themselves. Backup reconfiguration may be needed after a change, but routine testing and purging old backups best meet the stated requirement.

質問 # 124
A junior technician is working on a customer request. The junior technician cannot complete the work and escalates the issue to a senior technician. The senior technician completes the work, but the outcome does not match the customer's request. Which of the following communication techniques should the junior technician have followed?

A. Use proper language and avoid jargon.
B. Maintain a positive attitude and project confidence.
C. Ask open-ended questions to verify understanding.
D. Avoid dismissing the customer's issues.

正解：C

解説：
Asking open-ended questions helps clarify the customer's actual needs and verify understanding before escalating, reducing the chance of miscommunication and incorrect outcomes.

質問 # 125
A technician is installing a cloud-based productivity suite and keeps getting an error message stating that the installation is unavailable. Which of the following troubleshooting steps should the technician try first?

A. Downloading an open-source alternative
B. Checking the license device limit
C. Updating the device OS
D. Reinstalling the productivity suite

正解：B

解説：
The technician should first check the license device limit, as exceeding the allowed number of installations can prevent the cloud-based productivity suite from being installed.

質問 # 126
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220-1202模擬トレーリング: https://www.xhs1991.com/220-1202.html

ちなみに、Xhs1991 220-1202の一部をクラウドストレージからダウンロードできます：https://drive.google.com/open?id=1ZjWW4mE8Tvlt1oXCqV6M-tHNDkNWXYaT