COMPTIA A+ CORE 1 (220-1101) EXAM FULL GUIDE

INTRODUCTION

This guide provides a clear, structured overview of the CompTIA A+ Core 1 exam. It explains the exam format, domains, key topics, strengths, limitations, and preparation strategy. The information is written in concise sections to help learners, trainers, and IT professionals understand exactly what the Core 1 exam covers and how to prepare effectively.

EXAM OVERVIEW
The CompTIA A+ Core 1 (220-1101) exam validates entry-level IT skills required for technical support and help-desk roles. The exam includes performance-based tasks and scenario-based questions designed to measure real-world troubleshooting skills.

KEY DETAILS

• Exam Code: 220-1101

• Number of Questions: Up to 90

• Question Types: Multiple-choice and performance-based

• Time Limit: 90 minutes

• Passing Score: 675 on a scale of 100–900

• Recommended Experience: About 12 months of hands-on support experience

• A+ Core 1 Cram Notes 
  

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EXAM DOMAINS

1. Mobile Devices – 15 percent

2. Networking – 20 percent

3. Hardware – 25 percent

4. Virtualization and Cloud Computing – 11 percent

5. Hardware and Network Troubleshooting – 29 percent

KEY FEATURES

• Covers installation and configuration of laptops and mobile devices

• Includes networking fundamentals, ports, protocols, and troubleshooting

• Focuses on PC hardware components and peripheral device setup

• Introduces client-side virtualization and basic cloud concepts

• Emphasizes real-world troubleshooting across hardware and networking

STRENGTHS

• Industry-recognized entry credential for IT support roles

• Strong focus on performance-based, hands-on abilities

• Balanced coverage of hardware, networks, and cloud fundamentals

• Provides a strong foundation for advanced certifications

LIMITATIONS

• Broad coverage requires consistent study across multiple domains

• Performance-based tasks may be challenging for beginners

• Time pressure can be difficult due to question volume

PREPARATION TIPS

• Study according to the official exam objectives

• Use practice exams with both performance-based and multiple-choice questions

• Build a small home or virtual lab for hands-on practice

• Strengthen troubleshooting skills, as they form the largest domain

• Practice time-management strategies during mock exams

CONCLUSION
The CompTIA A+ Core 1 exam is an essential stepping-stone for IT support careers. It tests practical and theoretical knowledge across mobile devices, networking, hardware, cloud technologies, and troubleshooting. With structured study, hands-on practice, and focused preparation, candidates can confidently earn this widely respected certification.

AUTHOR BIO
This article was prepared by an IT content specialist experienced in certification training, exam preparation, and developing structured learning resources for CompTIA, Cisco, and other professional certifications.