INTRODUCTION
The CompTIA A+ Core 1 exam (220-1201) is the first of two required exams for achieving the A+ certification. It tests foundational skills in hardware, networking, mobile devices, virtualization, and troubleshooting. Passing both Core 1 and Core 2 qualifies individuals for entry-level IT roles such as IT Support Specialist or Help Desk Technician.
EXAM OVERVIEW
EXAM CODE: 220-1201 (Core 1)
VERSION: V15 (Launched March 25, 2025)
NUMBER OF QUESTIONS: Up to 90
QUESTION TYPES: Multiple choice, multiple response, drag-and-drop, and performance-based
DURATION: 90 minutes
PASSING SCORE: 675 on a scale of 100–900
RECOMMENDED EXPERIENCE: Approximately 12 months of hands-on IT support experience
EXAM DOMAINS AND WEIGHTS
DOMAIN WEIGHT
Mobile Devices 15%
Networking 20%
Hardware 25%
Virtualization and Cloud Computing 11%
Hardware and Network Troubleshooting 29%
MOBILE DEVICES (15%)
Covers installation, configuration, and troubleshooting of laptops, tablets, smartphones, and accessories. Topics include device types, displays, accessories, and configuration of wireless and email.
NETWORKING (20%)
Focuses on network technologies, connections, protocols, and hardware. Topics include networking concepts, TCP vs UDP, ports and protocols, wireless standards, network topologies, and SOHO configurations.
HARDWARE (25%)
Examines identification, installation, and maintenance of hardware components. Topics include motherboards, CPUs, RAM, storage devices, power supplies, printers, and interface types.
VIRTUALIZATION AND CLOUD COMPUTING (11%)
Tests basic understanding of virtualization concepts, cloud computing models (IaaS, SaaS, PaaS), and client-side virtualization setup.
HARDWARE AND NETWORK TROUBLESHOOTING (29%)
Emphasizes problem-solving and diagnostic skills. Includes troubleshooting hardware, networks, and peripherals using logical steps and common tools.
PREPARATION TIPS
Review all exam objectives thoroughly
Practice with real hardware and simulation tools
Use domain-specific flashcards and note-taking
Work on timed mock exams to improve pacing
Gain hands-on experience with troubleshooting scenarios
Study performance-based question styles and tools
PRACTICE NOTES AND PRACTICE TESTS
Study resources often include the following:
- Practice Questions for A+ Core 1 Certification
- Cert-Ex™ Exam Simulator for A+ Core 1 : Product Video
- A+ Core 1 study notes on memory
- Books Recommended For A+ Certification
Structured notes for each domain
Component identification charts
Protocol and port flashcards
Simulation labs for BIOS settings, cable management, and OS installations
Full-length practice exams with scoring
Step-by-step explanations for troubleshooting questions
Time management and test strategy tips
These tools are designed to replicate real exam conditions and reinforce both knowledge and problem-solving skills.
VALIDITY AND RENEWAL
CERTIFICATION VALIDITY: Typically valid for 3 years
RENEWAL OPTIONS: Retake exams, earn higher-level certifications, or submit continuing education credits
CAREER APPLICATIONS
A+ Core 1 certification supports career entry into:
Help Desk Technician
Field Service Technician
IT Support Specialist
Desktop Support Analyst
It also provides a strong foundation for progressing toward Network+, Security+, and more specialized certifications.
CONCLUSION
The CompTIA A+ Core 1 exam validates critical IT support knowledge and skills. With focused preparation, hands-on practice, and familiarity with real-world troubleshooting, candidates can pass the exam confidently and start their journey into a professional IT career.
For more information visit this site : CERT-EXAM GUIDE : COMPTIA A+ CORE 1 CERTIFICATION
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