Preparing for an IT career or upgrading your credentials? Then understanding the CompTIA A+ 1101 vs 1102 exams is crucial. While both certifications are integral parts of the CompTIA A+ path, they cover different domains of knowledge and test different skill sets.
This guide will walk you through a detailed comparison of the two exams, help you decide where to focus your energy first, and provide resources to help you ace your certification.
What is CompTIA A+ Certification?
The CompTIA A+ certification is a globally recognized, vendor-neutral credential designed for entry-level IT professionals. It validates foundational IT skills, including hardware, software, troubleshooting, security, networking, and customer service.
Recognized by employers worldwide, A+ is often considered the first step into a rewarding career in IT support, technical support, and help desk roles.
Learn more about CompTIA A+ certification from the official website.
Overview of Core 1 (CompTIA A+ 220-1101)
The Core 1 exam, known as CompTIA A+ 1101, primarily focuses on technical components related to computer hardware and networking. It tests your understanding of mobile devices, hardware setup, networking concepts, cloud computing, and hardware troubleshooting.
Key Details:
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Exam Code: 220-1101
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Duration: 90 minutes
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Number of Questions: 90
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Passing Score: 675 / 900
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Exam Price: $253 (USD)
Domain Breakdown:
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Mobile Devices: Covers installation and configuration of laptops, smartphones, and other portable devices. You’ll learn how to set up mobile device features, accessories, and connectivity.
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Networking: Focuses on different types of network connections, protocols, IP addressing, and network hardware like routers and switches. It also covers how to troubleshoot connectivity issues.
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Hardware: Involves identifying and installing internal components such as motherboards, RAM, storage drives, and power supplies. It also includes peripheral devices like printers and monitors.
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Virtualization and Cloud Computing: Introduces basic concepts like virtual machines, cloud service models, and deployment types. You’ll learn how to distinguish between local and cloud resources.
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Hardware and Network Troubleshooting: Emphasizes tools and methods to diagnose and fix hardware malfunctions and network connectivity problems.
Overview of Core 2 (CompTIA A+ 220-1102)
The Core 2 exam, known as CompTIA A+ 1102, concentrates on software and operating system support. It covers aspects like operating systems, cybersecurity basics, software troubleshooting, and operational procedures.
Key Details:
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Exam Code: 220-1102
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Duration: 90 minutes
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Number of Questions: 90
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Passing Score: 700 / 900
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Exam Price: $253 (USD)
Domain Breakdown:
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Operating Systems: Covers installation, configuration, and management of Windows, macOS, Linux, and mobile OS environments. You’ll also learn how to navigate command-line tools and system utilities.
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Security: Focuses on identifying potential threats, implementing basic security protocols, and safeguarding data and devices. Topics include malware prevention, authentication, and access control.
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Software Troubleshooting: Involves diagnosing and fixing software-related issues like slow systems, application errors, and system crashes. It also includes troubleshooting startup and update problems.
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Operational Procedures: Covers IT best practices including safety protocols, change management, documentation, professionalism, and disposal of electronic waste.
Key Differences Between CompTIA A+ 1101 and 1102
Which Exam Should You Focus On?
It depends on your career goals and existing knowledge.
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Start with CompTIA A+ 1101 (Core 1) if:You are new to IT and want to build a strong base in hardware and networking.
You prefer hands-on technical work (hardware setup, network devices, etc.).
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Focus on CompTIA A+ 1102 (Core 2) if:You already have basic tech knowledge and want to dive into software troubleshooting and cybersecurity
Final Thoughts
The CompTIA A+ 1101 vs 1102 comparison isn't about which exam is better—it’s about understanding your career path and aligning your preparation accordingly.
Both exams are essential for achieving full A+ certification and unlocking entry-level IT job opportunities. Begin with the exam that aligns with your comfort zone and learning curve.