CompTIA A+ (220-1101 / 220-1102)
Unlimited CompTIA A+ practice exam retakes, each drawn fresh from a question pool weighted by the official exam domains — hardware, networking, mobile & virtualization, operating systems, security, and software/operational troubleshooting across Core 1 and Core 2.
Exam mode Default
90-minute timer, flag for review and a review screen before you submit — just like test day.
Practice mode
See the correct answer, the exam domain and a full explanation after every question.
What you get
- A 195-question pool — every attempt draws 65 fresh questions weighted by the official exam domains
- Unlimited retakes, lifetime access
- Score report by exam domain, with your score trend over time
- Answer review with explanations and reference links
- Original, blueprint-aligned questions — never exam dumps
Ready to sit the real A-PLUS exam?
Get the official exam voucher and this practice exam is included free (worth US$20.00).
Exam domains
Every attempt draws questions in these official proportions. Open a domain to see the subtopics it covers.
Hardware20%
- Cable types and their connectors, features and purposes
- Install the appropriate RAM and select and install storage devices
- Install and configure motherboards, CPUs and add-on cards
- Install or replace the appropriate power supply
- Deploy and configure multifunction devices/printers and replace printer consumables
- Apply the best practice methodology to resolve problems
- Troubleshoot motherboards, RAM, CPU, power, storage drives and RAID arrays
- Troubleshoot video, projector and display issues, and printer issues
Networking18%
- TCP and UDP ports, protocols and their purposes
- Common networking hardware
- Protocols for wireless networking
- Services provided by networked hosts
- Install and configure basic wired/wireless SOHO networks
- Network configuration concepts, Internet connection types and network types
- Use networking tools
- Troubleshoot problems with wired and wireless networks
Mobile Devices and Virtualization12%
- Install and configure laptop hardware and components
- Display components of mobile devices
- Set up and configure accessories and ports of mobile devices
- Configure mobile-device network connectivity and application support
- Troubleshoot common issues with mobile devices
- Cloud-computing concepts
- Client-side virtualization
Operating Systems14%
- Basic features of Microsoft Windows editions
- Use the appropriate Microsoft command-line tools
- Windows 10 features, tools, Control Panel utilities and settings
- Configure Microsoft Windows networking features on a client/desktop
- Application installation and configuration concepts
- Common OS types and their purposes
- Perform OS installations and upgrades in a diverse OS environment
- Common features and tools of macOS and Linux client/desktop operating systems
Security14%
- Security measures and their purposes
- Wireless security protocols and authentication methods
- Detect, remove and prevent malware using the appropriate tools and methods
- Common social-engineering attacks, threats and vulnerabilities
- Configure Windows OS security settings and workstation security best practices
- Methods for securing mobile and embedded devices
- Data destruction and disposal methods
- Secure SOHO wired/wireless networks and configure browser security settings
Software and Operational Troubleshooting22%
- Troubleshoot common Windows OS problems
- Troubleshoot PC security issues and apply malware removal best practices
- Troubleshoot mobile OS and application issues, including security issues
- Documentation, support systems and change-management best practices
- Workstation backup and recovery methods
- Safety procedures, environmental impacts and local environmental controls
- Prohibited content/activity, privacy, licensing, policy and professional communication
- Scripting basics and remote access technologies
References
- Official exam page:comptia.org
- Official study guide:comptiacdn.azureedge.net (PDF)
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Tertiary Exams provides original practice questions for learning. We are not affiliated with CompTIA, and we do not provide real exam dumps.