CompTIA A+
CompTIA A+ Core 1 (220-1101)
CompTIA A+ Core 1 (220-1101) covers mobile devices, networking hardware, hardware installation and configuration, virtualization and cloud fundamentals, and hardware and network troubleshooting — the first of two required exams for the CompTIA A+ certification. Together with Core 2 (220-1102), A+ is the most widely recognized entry-level IT credential globally and meets DoD 8570 requirements for technical support roles.
CompTIA A+ Exam Overview
| Detail | Information |
|---|---|
| Full Name | CompTIA A+ Core 1 (220-1101) |
| Governing Body | CompTIA |
| Number of Questions | 90 |
| Time Limit | 90 minutes |
| Passing Score | 675/900 |
| Exam Fee | $246 USD |
| Category | IT Certifications |
| C3RT App Available On | iPhone, iPad, and Mac |
| Official Source | CompTIA official website ↗ |
CompTIA A+ Content Areas and Domains
| Domain / Content Area | Exam Weight |
|---|---|
| Mobile Devices | 15% |
| Networking | 20% |
| Hardware | 25% |
| Virtualization and Cloud Computing | 11% |
| Hardware and Network Troubleshooting | 29% |
Domain weights are approximate and based on the CompTIA content outline. Always verify at the official source before your exam.
Topics Covered
- ✓ Mobile Devices — laptop hardware, mobile OS, mobile connectivity, device synchronization
- ✓ Networking — TCP/IP, DNS, DHCP, Wi-Fi standards, cable types, network topologies
- ✓ Hardware — RAM types, storage (HDD, SSD, NVMe, M.2), CPU, motherboards, power supplies
- ✓ Virtualization & Cloud Computing — VM concepts, cloud deployment models (IaaS, PaaS, SaaS)
- ✓ Hardware & Network Troubleshooting — systematic troubleshooting methodology, printer issues, network connectivity
How C3RT Helps You Pass the CompTIA A+
Adaptive Practice
Questions adapt to your weak areas automatically so every study session on the CompTIA A+ is time well spent.
Diagnostic Mocks
Full-length mock exams timed to the real CompTIA A+ format with detailed score breakdowns by topic.
Mistake Bank
Every wrong answer is saved for targeted re-drill. The system resurfaces your mistakes until they stick.
Native on iOS & Mac
Built with SwiftUI, not a web wrapper. Instant load, offline support, hardware-speed rendering.
CompTIA A+ Frequently Asked Questions
What does CompTIA A+ stand for?
CompTIA A+ stands for CompTIA A+ Core 1 (220-1101). It is administered by CompTIA.
Who administers the CompTIA A+?
The CompTIA A+ Core 1 (220-1101) (CompTIA A+) is administered by CompTIA. For official information, visit the CompTIA website.
How many questions is the CompTIA A+?
The CompTIA A+ consists of 90 questions. Candidates are given 90 minutes to complete the exam.
What is the passing score for the CompTIA A+?
The passing score for the CompTIA A+ is 675/900, as set by CompTIA. Scoring methodology and passing standards may be updated periodically. Always verify current requirements with the governing body.
How much does the CompTIA A+ exam cost?
The CompTIA A+ exam fee is $246 USD. This fee is set by CompTIA and may vary by testing centre, region, or membership status. Additional fees for registration or rescheduling may apply.
What is the difference between A+ Core 1 and Core 2?
Core 1 (220-1101) focuses on hardware and connectivity — physical components, mobile devices, networking fundamentals, and hardware troubleshooting. Core 2 (220-1102) focuses on software — operating systems, security, software troubleshooting, and operational procedures. Both must be passed to earn the A+ certification. CompTIA recommends taking Core 1 first.
What types of questions are on the A+ Core 1 exam?
The exam includes multiple choice (single answer and multi-answer), drag-and-drop, and performance-based questions (PBQs). PBQs simulate real scenarios — like connecting cables in a network diagram or identifying components in a PC teardown. PBQs typically appear first and require more time; candidates should manage their time carefully.
Is A+ still valuable for IT careers?
Yes — CompTIA A+ is the most recognized entry-level IT certification globally, held by over 1.3 million professionals. It is required or preferred for help desk, desktop support, and field technician roles at major IT employers and meets DoD 8570 requirements. It is the standard starting point for IT careers before specializing into networking (Network+), security (Security+), or cloud certifications.
How often does the A+ exam update?
CompTIA updates A+ approximately every 3 years. The current version is 220-1101/1102 (released 2022). Older versions (like 220-1001/1002) are retired with about 6 months notice. CompTIA A+ certified professionals must earn CEUs or retake the current exam to renew every 3 years. Check CompTIA.org for current version status.
How difficult is the CompTIA A+ exam and what is the pass rate?
CompTIA A+ consists of two separate exams (Core 1 and Core 2), each scored on a scale where a passing score is typically around 675 out of 900. Pass rates are not officially published, but industry estimates suggest 60–70% of first-time candidates pass each part. Hands-on experience with hardware and operating systems significantly improves pass rates.
What are the eligibility requirements for CompTIA A+?
There are no formal prerequisites — anyone can sit for the A+ exams. CompTIA recommends 9–12 months of hands-on IT support experience, but this is guidance rather than a requirement. The A+ is typically the starting point for IT careers and is open to students and career changers.
How long should I study for the CompTIA A+?
Most candidates spend 2–4 months preparing for each of the two A+ exams, or 4–6 months if studying for both sequentially. Using a combination of study guides (such as Mike Meyers or Professor Messer), video courses, and practice exams is the most common and effective preparation strategy.
What career value does CompTIA A+ provide?
CompTIA A+ is recognized by employers as the baseline IT support credential and is a DoD 8570-approved certification for certain IT roles. Entry-level help desk and desktop support technicians with A+ typically earn $35,000–$55,000. The A+ often serves as the launching pad to more advanced CompTIA credentials.
What is the CompTIA A+ retake policy?
For a first failed attempt, you may retake with no waiting period. After a second failed attempt, you must wait 14 days before each subsequent attempt. CompTIA caps the maximum number of attempts at your own discretion through its testing vendor (Pearson VUE), though an excessive pattern may trigger additional review.
How long is the CompTIA A+ certification valid?
CompTIA A+ is valid for three years. After that, the certification must be renewed through CompTIA's Continuing Education (CE) program.
What continuing education is required for CompTIA A+ renewal?
CompTIA A+ renewal requires 20 Continuing Education Units (CEUs) over three years, or you can retake the current exam version to renew. CompTIA's vendor-neutral continuing education model means a wide variety of training activities — including other certifications and college courses — can count toward renewal.
How does CompTIA A+ compare to CompTIA Network+ as a starting point?
CompTIA A+ covers hardware, OS support, troubleshooting, and basic networking fundamentals — the generalist foundation for IT support work. CompTIA Network+ goes deeper into networking infrastructure, protocols, and configuration. Most IT career guidance recommends A+ before Network+, especially for those with no prior IT experience. Those entering with a networking-specific focus may go directly to Network+.
C3RT is a native iOS and macOS exam preparation platform covering the CompTIA A+ Core 1 (220-1101) (CompTIA A+), a IT Certifications certification, administered by CompTIA. C3RT is not affiliated with or endorsed by CompTIA. Certification names and trademarks are the property of their respective organisations. For official exam registration, eligibility requirements, and content outlines, visit the CompTIA official website ↗ .