220-1202試験の準備方法|信頼的な220-1202対応内容試験|有難いCompTIA A+ Certification Exam: Core 2資格認定試験

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CompTIA 220-1202 Exam Syllabus Topics:

SectionWeightObjectives
Topic 1: Software Troubleshooting23%- Mobile device troubleshooting
  • 1. App and OS update failures
    • 2. Performance and battery problems
      • 3. Connectivity and synchronization issues
        - Operating system issues
        • 1. System crashes and performance issues
          • 2. Update and driver failures
            • 3. Boot errors and startup problems
              - Application and security troubleshooting
              • 1. Security-related issues and fixes
                • 2. Application crashes and errors
                  • 3. Installation and compatibility problems
                    Topic 2: Security28%- Threats and mitigation
                    • 1. Data protection and disposal
                      • 2. Malware types and removal
                        • 3. Social engineering prevention
                          - Security fundamentals
                          • 1. Permissions and access control
                            • 2. Authentication and authorization
                              • 3. Zero Trust concepts
                                - Network and application security
                                • 1. Encryption technologies
                                  • 2. Firewalls and security appliances
                                    • 3. Wireless security protocols
                                      Topic 3: Operating Systems28%- Mobile operating systems
                                      • 1. Mobile device management
                                        • 2. App installation and security settings
                                          • 3. Android and iOS configuration
                                            - Windows installation, configuration, and management
                                            • 1. Device drivers and system updates
                                              • 2. File systems, partitions, and storage management
                                                • 3. Windows 10/11 features and settings
                                                  • 4. Command-line tools and scripting
                                                    - macOS, Linux, and Chrome OS basics
                                                    • 1. Command-line operations
                                                      • 2. System configuration and maintenance
                                                        • 3. Installation and navigation
                                                          Topic 4: Operational Procedures21%- IT service management
                                                          • 1. Disaster recovery planning
                                                            • 2. Documentation and change management
                                                              • 3. Backup and recovery processes
                                                                - Communication and professionalism
                                                                • 1. Customer service techniques
                                                                  • 2. SLA management
                                                                    • 3. Incident reporting
                                                                      - Safety and compliance
                                                                      • 1. Privacy and regulatory compliance
                                                                        • 2. Environmental controls
                                                                          • 3. Workplace safety procedures

                                                                            >> 220-1202対応内容 <<

                                                                            有難い220-1202|信頼的な220-1202対応内容試験|試験の準備方法CompTIA A+ Certification Exam: Core 2資格認定試験

                                                                            より効果的に試験に合格する方法がわからないなら、私は良いトレーニングサイトを選ぶというアドバイスを差し上げます。そうしたら半分の労力で二倍の効果を得ることができますから。Xhs1991はいつまでも受験生の皆さんにCompTIAの220-1202認証試験の真実な試験トレーニング資料を提供することに力を尽くしています。Xhs1991のCompTIAの220-1202認証試験の問題集はソフトウェアベンダーがオーソライズした製品で、カバー率が高くて、あなたの大量の時間とエネルギーを節約できます。

                                                                            CompTIA A+ Certification Exam: Core 2 認定 220-1202 試験問題 (Q31-Q36):

                                                                            質問 # 31
                                                                            Which of the following is a Linux command that is used for administrative purposes?

                                                                            正解:C

                                                                            解説:
                                                                            Comprehensive and Detailed Explanation From Exact Extract:
                                                                            The su (substitute user) command is used in Linux to switch to another user account, most commonly to escalate privileges by switching to the root (administrator) account. It allows administrative tasks to be performed in a terminal session.
                                                                            A: runas is a Windows command for executing a program under another user's context.
                                                                            B: cmcl is not a valid Linux or administrative command.
                                                                            C: net user is a Windows command for managing local user accounts.
                                                                            Reference:
                                                                            CompTIA A+ 220-1102 Objective 1.9: Identify common features and tools of the Linux client/desktop OS.
                                                                            Study Guide Section: Linux command-line tools - su, sudo


                                                                            質問 # 32
                                                                            The Chief Information Officer (CIO) is overseeing a project to integrate existing business processes to an enterprise resource planning system. The CIO identifies the scope of the change and provides it to the IT department. Which of the following is the first change management procedure to perform before measuring the impact to the systems?

                                                                            正解:B

                                                                            解説:
                                                                            Risk analysis is the first step in the change management process before measuring system impact. It identifies potential threats, vulnerabilities, and the likelihood of adverse effects resulting from the change. Performing risk analysis ensures informed decision-making prior to further evaluation, testing, or implementation.


                                                                            質問 # 33
                                                                            Which of the following file types would a desktop support technician most likely use to automate tasks for a Windows user log-in?

                                                                            正解:A

                                                                            解説:
                                                                            Comprehensive and Detailed Explanation From Exact Extract:
                                                                            A: .bat file (batch file) is a script file in DOS, OS/2, and Microsoft Windows. It contains a series of commands that are executed by the command-line interpreter. In Windows environments, batch files are commonly used to automate log-in tasks, such as mapping network drives, launching applications, or setting environment variables during the user's logon process.
                                                                            B: .sh is a shell script used in Linux/Unix environments.
                                                                            C: .py is a Python script, which can be used for automation but is not commonly run directly at user logon in standard Windows environments.
                                                                            D: .js is JavaScript, used mainly in web development and not for system-level scripting in Windows logon automation.
                                                                            Reference:
                                                                            CompTIA A+ 220-1102 Objective 1.3: Use appropriate Microsoft operating system features and tools.
                                                                            Study Guide Section: Scripting basics and file types for automation - .bat for Windows


                                                                            質問 # 34
                                                                            A company uses Group Policy to make sure a consistent configuration is applied to all computers that use Active Directory. Which of the following is a requirement for a computer to receive these policies?

                                                                            正解:D

                                                                            解説:
                                                                            The computer must be joined to the Active Directory domain so it can authenticate with domain controllers and receive the Group Policy Objects assigned to its site, domain, or organizational unit.


                                                                            質問 # 35
                                                                            Every time a user loads a specific spreadsheet, their computer is temporarily unresponsive. The user also notices that the title bar indicates the application is not responding. Which of the following would a technician most likely inspect?

                                                                            正解:D

                                                                            解説:
                                                                            Comprehensive and Detailed Explanation From Exact Extract:
                                                                            If a system becomes unresponsive while opening a specific spreadsheet, the issue is likely tied to the file's size or the complexity of its content (e.g., embedded formulas, macros, or graphics). High memory utilization caused by the file can lead to temporary freezing or application "Not Responding" messages. Checking the spreadsheet's file size and monitoring system memory in Task Manager will help isolate performance bottlenecks.
                                                                            A: Anti-malware logs are important for security troubleshooting but less likely relevant to spreadsheet-related performance issues.
                                                                            B: Workstation repair is for system-wide problems and not necessary for a single-file issue.
                                                                            C: Bandwidth relates to network usage and wouldn't impact opening a local file.
                                                                            Reference:
                                                                            CompTIA A+ 220-1102 Objective 3.3: Troubleshoot common application issues.
                                                                            Study Guide Section: Troubleshooting application slowness and performance using Task Manager and resource monitoring tools


                                                                            質問 # 36
                                                                            ......

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