CompTIA A+ Practice Quiz (20 Questions)

Want a quick way to see if you’re actually ready for the CompTIA A+ certification exam — without committing to a full-length practice test? This CompTIA A+ practice quiz gives you 20 focused questions that check core IT fundamentals: hardware, networking, troubleshooting, security basics, and common tools.

The best part: you’ll get a score summary at the end that explains how you did and what answers you got wrong, so you can fix gaps fast. If you’re job hunting or leveling up into IT support, this is an easy confidence-builder that takes minutes, not hours.

Why This CompTIA A+ Practice Quiz Matters

The CompTIA A+ certification is a major stepping stone for entry-level IT roles. It signals that you understand real-world support skills: how computers work, how networks connect, and how to troubleshoot common issues under pressure.

But studying can get messy fast. You can watch videos for hours and still not know if you’re improving. A CompTIA A+ quiz forces you to recall, apply, and decide — which is exactly what the exam (and the job) requires.

What You’ll Learn in This A+ Certification Quiz

These questions are designed to feel like the kinds of decisions you’d make in a real help desk environment. You’ll test your understanding, not just your memory.

• Hardware basics: power, components, and common failure symptoms
• Networking essentials: ports, IP ranges, and connectivity tools
• Security fundamentals: MFA, malware types, and safe habits
• Operating system tools: Windows basics and simple repair utilities
• Printers & peripherals: terms and troubleshooting signals

How to Use This CompTIA A+ Practice Quiz to Improve Faster

A quiz only helps if you use it the right way. Don’t just chase a score — chase a cleaner process. If you missed something, your goal is to understand why the correct answer is correct, then practice that idea again within 24–48 hours.

1. Take the quiz once like a diagnostic (no notes).
2. Read your results summary and focus on the questions you got wrong.
3. Study only the weak areas for 30–45 minutes.
4. Retake the quiz after a day or two and aim for fewer mistakes.

What Your Results Mean

At the end, you’ll get a breakdown of your score plus explanations for missed questions. That makes it much easier to build a study plan that’s actually personalized — not generic.

• 80–100%: You’re trending well — polish weak spots and add timed practice.
• 50–79%: You’re building the foundation — target specific domains and keep drilling.
• Below 50%: You need a clearer map — focus on basics first, then rebuild with smarter practice.

Ready for a Smarter Way to Prep?

If you’re serious about passing CompTIA A+, the fastest path is targeted practice with instant feedback. That’s exactly what an AI tutor is great at: it adapts to your weak areas, explains answers in plain language, and keeps you moving forward without wasting time.