BusinessWhat is the difference between CompTIA A+ 220-1101 and 220-1102?

What is the difference between CompTIA A+ 220-1101 and 220-1102?


The CompTIA A+ certification is designed for individuals who want to establish a career in IT support and troubleshooting. It covers a wide range of topics, including hardware, software, networking, operating systems, and security. To achieve the CompTIA A+ certification, candidates must pass both the 220-1101 and 220-1102 exams.

Overview of CompTIA A+ Certification

The CompTIA A+ certification is a vendor-neutral certification that is recognized globally. It serves as a foundation for various IT careers and provides a solid understanding of the essential concepts and skills required in the IT industry. The certification is divided into two exams: 220-1101 and 220-1102.

CompTIA A+ 220-1101 Exam

The CompTIA A+ 220-1101 exam, also known as Core 1, focuses on hardware and networking technologies. It covers topics such as PC hardware, networking, mobile devices, virtualization and cloud computing, and hardware and network troubleshooting. This exam ensures that candidates have the necessary knowledge to assemble and disassemble components, troubleshoot common hardware and software issues, and configure basic network connectivity.

Topic 1: PC Hardware

This topic covers the fundamentals of PC hardware, including CPUs, motherboards, memory, storage devices, and expansion cards. Candidates are expected to demonstrate their understanding of various hardware components, their functions, and the compatibility between different components.

Topic 2: Networking

In this topic, candidates learn about networking concepts, such as IP addressing, protocols, network devices, and troubleshooting network connectivity issues. They also gain knowledge about different types of networks, including wired and wireless networks, and the basics of network security.

Topic 3: Mobile Devices

This topic focuses on mobile devices, such as smartphones and tablets. Candidates learn about mobile device hardware, operating systems, network connectivity, and common troubleshooting techniques for mobile devices.

CompTIA A+ 220-1102 Exam

The CompTIA A+ 220-1102 dumps, also known as Core 2, covers software, operating systems, security, and operational procedures. It ensures that candidates have the necessary skills to install and configure operating systems, troubleshoot software issues, implement security measures, and follow best practices in IT operations.

Topic 1: Operating Systems

This topic explores different operating systems, including Windows, macOS, Linux, and mobile operating systems. Candidates learn about the installation, configuration, and management of operating systems, as well as the troubleshooting of common operating system issues.

Topic 2: Security

In this topic, candidates gain an understanding of security concepts and practices. They learn about the importance of data security, common security threats and vulnerabilities, and the implementation of security measures to protect systems and networks.

Topic 3: Operational Procedures

This topic covers best practices and procedures in IT operations, including disaster recovery, virtualization, hardware and software maintenance, and documentation. Candidates learn how to follow industry standards and guidelines to ensure efficient and effective IT operations.

Differences Between 220-1101 and 220-1102

While both the 220-1101 and 220-1102 exams contribute to the CompTIA A+ certification, they focus on different domains of knowledge and skills. The main differences between these exams can be summarized as follows:

  • Exam Content: The 220-1101 exam primarily focuses on hardware, networking, and mobile devices, while the 220-1102 exam covers software, operating systems, security, and operational procedures.
  • Job Roles: The 220-1101 exam is more suitable for individuals pursuing careers in hardware and network support, whereas the 220-1102 exam is geared towards those interested in software installation, troubleshooting, and IT operations.
  • Exam Emphasis: The 220-1101 exam emphasizes practical skills, such as assembling and disassembling hardware components and troubleshooting network connectivity. The 220-1102 exam places more emphasis on software installation, configuration, and security practices.

In conclusion, the CompTIA A+ 220-1101 and 220-1102 exams cover different aspects of IT support and troubleshooting. By passing both exams, candidates demonstrate their comprehensive understanding of hardware, software, networking, operating systems, and security, making them well-equipped for entry-level IT positions.


  • Q: Can I take the CompTIA A+ 220-1101 and 220-1102 exams in any order?
    • A: Yes, you can take the exams in any order as per your convenience.
  • Q: What is the passing score for the CompTIA A+ exams?
    • A: The passing score for both the 220-1101 and 220-1102 exams is 675 out of 900.
  • Q: How long is the CompTIA A+ certification valid?
    • A: The CompTIA A+ certification is valid for three years from the date of certification.
  • Q: Can the CompTIA A+ certification help me advance in my IT career?
    • A: Yes, the CompTIA A+ certification is highly regarded by employers and can open doors to various IT support and technician roles.
  • Q: Where can I access study materials and practice exams for the CompTIA A+ certification?
    • A: You can find study materials and practice exams on the official CompTIA website or through authorized learning partners.