A+ Core 2
CompTIA A+ Core 2 (220-1202)
CompTIA A+ Core 2 (220-1102) is the second of the two required exams for the CompTIA A+ certification, focusing on operating systems, security, software troubleshooting, and operational procedures. It validates the ability to support Windows, macOS, and Linux desktop environments, identify and remediate security threats, and follow IT operational best practices. Together with Core 1 (220-1101), A+ is the industry's leading entry-level IT support credential.
A+ Core 2 Exam Overview
| Detail | Information |
|---|---|
| Full Name | CompTIA A+ Core 2 (220-1202) |
| Governing Body | CompTIA |
| Number of Questions | 90 |
| Time Limit | 90 minutes |
| Passing Score | 700/900 |
| Exam Fee | $246 USD |
| Category | IT Certifications |
| C3RT App Available On | iPhone, iPad, and Mac |
| Official Source | CompTIA official website ↗ |
A+ Core 2 Content Areas and Domains
| Domain / Content Area | Exam Weight |
|---|---|
| Operating Systems | 31% |
| Security | 25% |
| Software Troubleshooting | 22% |
| Operational Procedures | 22% |
Domain weights are approximate and based on the CompTIA content outline. Always verify at the official source before your exam.
Topics Covered
- ✓ Windows OS Installation, Configuration, and Management
- ✓ macOS and Linux Desktop OS Fundamentals
- ✓ Security Threats, Malware, Social Engineering, Phishing, Physical Security
- ✓ Security Controls, Firewalls, BIOS/UEFI passwords, BitLocker, TPM
- ✓ Software Troubleshooting, Application crashes, OS errors, malware removal
- ✓ Scripting and Automation Basics, PowerShell, batch files, Python basics
- ✓ Operational Procedures, Documentation, Change Management, Ticketing Systems
- ✓ Remote Access Technologies, RDP, SSH, VPN, Cloud-Based Desktop Tools
How C3RT Helps You Pass the A+ Core 2
Adaptive Practice
Questions adapt to your weak areas automatically so every study session on the A+ Core 2 is time well spent.
Diagnostic Mocks
Full-length mock exams timed to the real A+ Core 2 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.
Sample A+ Core 2 Practice Questions
Q1.During an SSH connection setup, the client receives a host key fingerprint warning. What is the most secure and appropriate action the technician should take?
- Accept the key fingerprint and continue to avoid connection delays.
- Verify the fingerprint out-of-band with the server administrator before trusting it.Correct
- Reset the SSH client to clear cached keys and reconnect automatically.
- Disable host key checking in the SSH client configuration temporarily.
Verifying the fingerprint out-of-band ensures the server is authentic and prevents man-in-the-middle attacks. Option 0 risks connecting to a malicious server. Option 2 does not address the authenticity of the key. Option 3 disables an essential security feature, increasing risk.
Q2.During a performance review, a user indicates that their computer is frequently unresponsive. Which tool would be best for monitoring system performance and identifying bottlenecks?
- Task ManagerCorrect
- Disk Cleanup
- Device Manager
- Command Prompt
Task Manager provides real-time information on CPU, memory, and disk usage, helping identify performance bottlenecks. Disk Cleanup is for freeing space, Device Manager manages hardware, and Command Prompt is a command interface, not a performance monitoring tool.
Q3.A network administrator is configuring a Host Intrusion Prevention System (HIPS). Which of the following configurations would enhance the protection offered by the HIPS?
- Disabling logging to improve performance
- Integrating the HIPS with other security systemsCorrect
- Allowing all traffic to pass through
- Using default settings for all configurations
Integrating the HIPS with other security systems enhances protection by allowing for better correlation of events and more comprehensive security measures. Disabling logging can hinder incident response, allowing all traffic lacks control, and using default settings may not adequately address specific security needs.
A+ Core 2 Frequently Asked Questions
What does A+ Core 2 stand for?
A+ Core 2 stands for CompTIA A+ Core 2 (220-1202). It is administered by CompTIA.
Who administers the A+ Core 2?
The CompTIA A+ Core 2 (220-1202) (A+ Core 2) is administered by CompTIA. For official information, visit the CompTIA website.
How many questions is the A+ Core 2?
The A+ Core 2 consists of 90 questions. Candidates are given 90 minutes to complete the exam.
What is the passing score for the A+ Core 2?
The passing score for the A+ Core 2 is 700/900, 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 A+ Core 2 exam cost?
The A+ Core 2 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.
Do I need to pass Core 1 before Core 2?
No, you can take Core 1 (220-1101) and Core 2 (220-1102) in any order. However, most candidates take Core 1 first since it covers hardware and networking fundamentals that provide context for the OS and security topics in Core 2. Both exams must be passed to earn the A+ certification.
What operating systems does A+ Core 2 cover?
The primary focus is Windows (Windows 10 and 11), but the exam also covers macOS and Linux desktop environments. Key Windows topics include installation methods, upgrade paths, registry management, command-line tools (ipconfig, netstat, sfc), and troubleshooting boot failures.
Is CompTIA A+ still worth getting in 2025?
Yes, CompTIA A+ remains the most recognized entry-level IT certification globally, required or preferred by the US DoD (DoD 8570), major MSPs, help desks, and enterprise IT departments. It establishes foundational competency for desktop support, help desk, and field technician roles.
What is the CompTIA A+ Core 2 passing score?
The passing score is 700 on a 900-point scale. The exam has up to 90 questions in 90 minutes, including multiple choice, drag-and-drop, and performance-based questions (PBQs) that simulate real troubleshooting scenarios. PBQs are typically the first questions in the exam.
C3RT is a native iOS and macOS exam preparation platform covering the CompTIA A+ Core 2 (220-1202) (A+ Core 2), 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 ↗ .