最頂尖的考試資料220-1202考試證照確保您能如愿考過CompTIA 220-1202考試

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220-1202考試證照, 220-1202更新, 220-1202測試題庫, 220-1202證照考試, 220-1202題庫下載

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CompTIA 220-1202 Exam Syllabus Topics:

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

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                                                                            最新的 A+ 220-1202 免費考試真題 (Q116-Q121):

                                                                            問題 #116
                                                                            A user is installing a third-party application on the latest macOS. The user receives a security warning that states the application is unsigned and cannot be installed. Which of the following settings should the user adjust to allow the installation?

                                                                            • A. Accessibility
                                                                            • B. iCloud
                                                                            • C. Finder
                                                                            • D. Privacy

                                                                            答案:D

                                                                            解題說明:
                                                                            Adjusting the Privacy (Security & Privacy) settings allows the user to override macOS Gatekeeper restrictions and permit the installation of an unsigned third-party application.


                                                                            問題 #117
                                                                            A technician follows the proper procedure for malware removal on an infected computer.
                                                                            However, the technician is unable to remove all the malware and decides to reload the OS.
                                                                            Which of the following should the technician select?

                                                                            • A. Clean install
                                                                            • B. Version upgrade
                                                                            • C. System restore
                                                                            • D. OS repair

                                                                            答案:A

                                                                            解題說明:
                                                                            A clean install removes the current OS and all existing data, ensuring all malware is eliminated from the system.


                                                                            問題 #118
                                                                            A client reports that their browser's home page changed. Every time they run an internet search, the results returned are from unfamiliar websites. Which of the following actions should a technician take first to resolve the issue? (Choose two.)

                                                                            • A. Reset browser startup page
                                                                            • B. Clear the browsing history
                                                                            • C. Check the system date and time
                                                                            • D. Uninstall malicious extensions
                                                                            • E. Restart the user's machine
                                                                            • F. Run operating system updates

                                                                            答案:A,D

                                                                            解題說明:
                                                                            Uninstalling malicious extensions can remove unwanted changes and stop further hijacking behavior.
                                                                            Resetting the browser startup page restores the original home page and removes unwanted redirects.


                                                                            問題 #119
                                                                            A technician needs to provide remote support for a legacy Linux-based operating system from their Windows laptop. The solution needs to allow the technician to see what the user is doing and provide the ability to interact with the user's session. Which of the following remote access technologies would support the use case?

                                                                            • A. VPN
                                                                            • B. VNC
                                                                            • C. SSH
                                                                            • D. RDP

                                                                            答案:B

                                                                            解題說明:
                                                                            VNC is a graphical desktop-sharing system that uses the Remote Frame Buffer protocol (RFB) to remotely control another computer. It is platform-independent and widely supported on Linux, which makes it ideal for providing interactive remote support for a Linux-based operating system.
                                                                            It allows the technician not only to view the remote desktop session but also to control it, fulfilling the need to see and interact with the user's session.


                                                                            問題 #120
                                                                            A customer is unable to open some files on their system. Each time the customer attempts to open a file, the customer receives a message that the file is encrypted. Which of the following best describes this issue?

                                                                            • A. Cryptominer
                                                                            • B. Ransomware
                                                                            • C. Phishing
                                                                            • D. Keylogger

                                                                            答案:B

                                                                            解題說明:
                                                                            Ransomware is malware that encrypts a user's files and then demands payment (a ransom) in exchange for the decryption key. The user's inability to open the files and the message indicating they're encrypted are classic signs of a ransomware attack.


                                                                            問題 #121
                                                                            ......

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