Packt

TOTAL: CompTIA A+ Core 2 (220-1202) v15 专项课程

Packt

TOTAL: CompTIA A+ Core 2 (220-1202) v15 专项课程

Master IT Support and System Security. Install systems, secure devices, automate tasks, and troubleshoot across diverse platforms.

访问权限由 New York State Department of Labor 提供

深入学习学科知识
初级 等级

推荐体验

4 周 完成
在 10 小时 一周
灵活的计划
自行安排学习进度
深入学习学科知识
初级 等级

推荐体验

4 周 完成
在 10 小时 一周
灵活的计划
自行安排学习进度

您将学到什么

  • Install, configure, and troubleshoot Windows, Linux, and macOS operating systems

  • Secure systems and devices using best practices and threat mitigation techniques

  • Perform maintenance, backups, and optimization across desktop and mobile environments

  • Use command-line tools and scripting to manage and automate system tasks

要了解的详细信息

可分享的证书

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授课语言:英语(English)
最近已更新!

February 2026

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  • 通过 Packt 获得职业证书

专业化 - 3门课程系列

您将学到什么

  • Master key concepts in IT systems and operating systems for career readiness.

  • Understand and implement mass storage solutions, file systems, and partitioning.

  • Develop communication and professionalism skills for handling customer issues.

  • Gain the ability to install, upgrade, and maintain various operating systems.

您将获得的技能

类别:Microsoft Windows
类别:System Configuration
类别:System Support
类别:Data Storage Technologies
类别:Software Installation
类别:Desktop Support
类别:Performance Tuning
类别:File Systems
类别:Information Technology
类别:Operating Systems
类别:Information Systems Security
类别:Mac OS
类别:Linux
类别:User Accounts

您将学到什么

  • Understand the command-line interface (CLI) to navigate files, folders, and system resources.

  • Master essential networking concepts like IP addressing, DNS, routers, and firewalls.

  • Troubleshoot common system and networking issues using various recovery and diagnostic tools.

  • Configure and manage wireless networks, routers, and virtual LANs (VLANs).

您将获得的技能

类别:Microsoft Windows
类别:Linux
类别:Wireless Networks
类别:Network Protocols
类别:General Networking
类别:TCP/IP
类别:Network Security
类别:Operating System Administration
类别:Scripting
类别:Virtualization and Virtual Machines
类别:Network Administration
类别:Virtual Private Networks (VPN)
类别:Command-Line Interface
类别:Network Troubleshooting
类别:Artificial Intelligence
类别:Network Routers

您将学到什么

  • Understand mobile device management, including synchronization and security.

  • Master security best practices such as multifactor authentication and mobile device security.

  • Troubleshoot common mobile device issues, including performance and security problems.

  • Gain proficiency in operational procedures, including change management, data handling, and incident response.

您将获得的技能

类别:Authentications
类别:Data Maintenance
类别:Malware Protection
类别:Email Security
类别:Change Control
类别:Endpoint Security
类别:Operating System Administration
类别:Android (Operating System)
类别:Mobile Security
类别:Multi-Factor Authentication
类别:Security Awareness
类别:Computer Security Incident Management
类别:Hardware Troubleshooting
类别:System Configuration
类别:Network Administration
类别:Apple iOS

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