CompTIA A+ is a vendor-neutral certification that validates foundational skills and knowledge in IT support and maintenance. It is designed for entry-level IT professionals and covers a wide range of topics related to hardware, software, networking, and security.
To earn the CompTIA A+ certification, candidates must pass two exams: Core 1 (220-1101) and Core 2 (220-1102). Each exam consists of 90 multiple-choice and performance-based questions and has a duration of 90 minutes.
The Core 1 exam covers topics such as:
- Mobile devices
- Virtualization and cloud computing
The Core 2 exam covers topics such as:
- Operating systems
- Software troubleshooting
- Operational procedures
By earning the CompTIA A+ certification, individuals can demonstrate their knowledge and skills in IT support and maintenance and increase their chances of getting a job or advancing their career in the field. Some of the job roles that may require or benefit from the CompTIA A+ certification include technical support specialist, help desk technician, field service technician, and IT support specialist.
Topics covered in the CompTIA A+ Core 1 (220-1101) exam:
- Mobile devices: This topic covers the basic concepts of mobile device hardware, software, and network connectivity. It includes mobile device setup and configuration, mobile operating systems, mobile device security, and mobile device troubleshooting.
- Networking: This topic covers the fundamentals of networking, including networking devices, network protocols and services, wireless networking, network troubleshooting, and network security.
- Hardware: This topic covers the basic concepts of computer hardware, including PC components, storage devices, input and output devices, and peripheral devices. It also covers the installation, configuration, and maintenance of hardware components.
- Virtualization and cloud computing: This topic covers the basic concepts of virtualization and cloud computing, including virtual machines, virtual storage, virtual networking, cloud computing models, cloud storage, and cloud-based applications.
- Troubleshooting: This topic covers the troubleshooting process and techniques used to diagnose and solve hardware, software, and network problems. It includes the use of diagnostic tools and procedures, troubleshooting best practices, and customer support skills.
The Core 1 exam is designed to assess the foundational knowledge and skills required for entry-level IT support roles. By passing this exam, candidates can demonstrate their understanding of these essential topics and their ability to apply them in a real-world setting.