Introduction
The CompTIA A+ Core 2 (220-1102) exam is one of two certification exams required to earn the CompTIA A+ credential. This certification is designed for entry-level IT professionals who want to validate their skills in supporting IT operations, configuring operating systems, managing security, and troubleshooting software issues. Passing both Core 1 (220-1101) and Core 2 (220-1102) demonstrates readiness for a wide range of IT support roles.
Exam Overview
| Attribute | Details |
|---|---|
| Exam Code | 220-1102 |
| Number of Questions | Up to 90 |
| Question Types | Multiple-choice (single/multiple response), drag-and-drop, performance-based |
| Time Allowed | 90 minutes |
| Passing Score | 700 (on a scale of 100–900) |
| Recommended Experience | 9–12 months of hands-on IT support experience |
| Languages Available | English and multiple others |
Key Exam Domains & Weightings
Operating Systems (31%)
Covers installation, configuration, and management of Windows, macOS, Linux, and mobile operating systems.Security (25%)
Includes best practices for workstation security, user account management, data protection, and physical security measures.Software Troubleshooting (22%)
Focuses on diagnosing and resolving application crashes, OS errors, and performance issues.Operational Procedures (22%)
Covers professionalism, communication, safety, change management, and documentation processes.
Career Benefits of CompTIA A+ Certification
Validates foundational IT skills needed for support and technician roles.
Globally recognized by employers as a baseline certification for IT careers.
Opens pathways to roles like IT Support Specialist, Help Desk Technician, and Field Service Technician.
Serves as a prerequisite or foundation for advanced certifications like Network+ and Security+.
Preparation Tips for A+ Core 2
Study Official Objectives: Familiarize yourself with every domain and subtopic.
Hands-on Practice: Use labs, simulators, and virtual environments to practice real-world scenarios.
Practice Exams: Take timed mock exams to build confidence and identify weak areas.
Review Troubleshooting Methods: Troubleshooting scenarios are heavily tested; practice systematic approaches.
Stay Current: Keep up-to-date with the latest OS features, security trends, and support best practices.
PRACTICE NOTES AND PRACTICE TESTS
PRACTICE NOTES
Summarized notes for each domain with key concepts and definitions
Command-line syntax and usage examples such as chkdsk, sfc, netstat
Security terminology and prevention methods including malware types and firewalls
Windows system tools and logs usage
Software installation and configuration steps
Troubleshooting flowcharts and checklists
Documentation procedures and escalation paths
PRACTICE TESTS
Full-length mock tests with 90 questions each
Domain-wise quizzes with immediate scoring
Drag-and-drop scenario questions
Performance-based simulations such as fixing OS boot issues
Explanations for both correct and incorrect answers
Flashcards for terminology and command-line utilities
Time-based assessments to simulate real exam conditions
Recommended Study Tools
Exam Simulators: Use question banks and performance-based simulations to mirror the exam environment.
Cram Notes & Flashcards: For quick revision and concept reinforcement.
Hands-on Labs: Simulate OS installations, network setups, and troubleshooting tasks.
Study Groups & Forums: Collaborate with peers for knowledge sharing.
Conclusion
The CompTIA A+ Core 2 exam is essential for anyone entering the IT field. By mastering key areas like operating systems, security, software troubleshooting, and operational procedures, candidates can demonstrate practical, job-ready skills. Combining structured study, hands-on practice, and simulation-based training offers the best pathway to certification success and career advancement.
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