CompTIA Network+ Exam Prep

The CompTIA Network+ validates the skills needed to design, configure, manage, and troubleshoot wired and wireless networks. This is the N10-009 exam prep app built on cognitive science -- with full-length mock exams and recall drills for the acronyms, ports, and protocols on the exam -- to help you pass your Network+ certification with confidence.

WHAT MAKES THIS NETWORK+ PREP DIFFERENT
Most certification study apps quiz you and move on. This app tracks four dimensions of your knowledge using confidence calibration:
- What you know and know well (mastered)
- What you know but doubt (needs reinforcement)
- What you get wrong but thought you knew (dangerous gaps)
- What you are still learning (building foundations)

This means every study session targets your actual weak points, not random questions.

Progressive difficulty takes you through four levels -- Foundation, Intermediate, Advanced, and Network+ Simulation -- building real competence before you face exam-level pressure. Spaced repetition ensures you review networking concepts at scientifically optimal intervals for long-term retention.

QUESTIONS AND STUDY MATERIALS
2,500+ CompTIA Network+ exam prep items covering the complete N10-009 exam blueprint:
- 1,524 multiple-choice questions across 20 categories
- 1,024 rapid-fire recall questions
- 220+ study materials (Study Guides, Reference Tables, Exam Tips, Glossary, Quick Facts, Mnemonics, Visual References, Exam Prep)
- 5 domains: Networking Concepts (23%), Network Implementation (20%), Network Operations (19%), Network Security (14%), Network Troubleshooting (24%)

Categories include OSI Model & Network Architecture, IP Addressing & Subnetting, Ports & Protocols, Wireless Networking, Routing & Switching, Network Monitoring, Backup & Recovery, Firewall & VPN Configuration, Threat Detection, Cable Troubleshooting, and more.

All questions written specifically for the CompTIA Network+ N10-009 certification exam with detailed explanations for every answer.

This app is not affiliated with CompTIA. CompTIA Network+ is a registered trademark of CompTIA, Inc.

8 STUDY MODES
- Daily Ping -- 50 smart daily questions to build study habits
- Practice Quiz -- custom quizzes by domain or category
- Network+ Practice Tests -- 60-90 questions, 65-90 minutes, 4 progressive levels
- Smart Review -- spaced repetition targeting weak areas
- Rapid Fire -- timed recall training for networking concepts
- Flashcards -- swipe-based review for every category
- Review Mistakes -- master every question you missed
- Study Materials -- all 220+ resources, from study guides to the exam-prep roadmap

EXAM READINESS SCORE
Your Exam Readiness Score tracks multiple criteria including domain mastery, study streaks, and practice test performance. When you meet all criteria, you earn your Exam Ready Certificate.

PASS GUARANTEE
Earn your Exam Ready Certificate, take your Network+ exam within 14 days, and if you do not score 720 or above, we refund your plan payment. Full details in our Terms of Use.

PRIVACY FIRST
No account needed. Your study progress stays on your device. All your study progress is stored locally on your device. Study offline anytime after first load.

FREE TIER
Begin with 50 free practice questions, Review Mistakes, 25 sample Flashcards, 25 Rapid Fire questions, and all 20 Study Guides - completely free. Upgrade to Pro to unlock all study modes and the full question bank.

PRO SUBSCRIPTIONS
- Weekly: $6.99/week
- Monthly: $12.99/month
- Lifetime: $49.99 one-time (best value - pay once, does not auto-renew)

Unlock all 2,500+ questions and study materials, Smart Review, Rapid Fire, all 4 Practice Test levels, and the full Network+ exam preparation experience.

Subscriptions auto-renew unless canceled at least 24 hours before the period ends; manage them in your Google Play settings.

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Recent changes:
• 15 redrawn Visual References on the N10-009 objectives, six new topics
• 20 new glossary terms, refreshed against current standards
• New practice items on SASE, infrastructure as code, cloud gateways and time protocols
• Recall cards join the flashcards with structured backs
• Practice tests draw the official domain split within their difficulty bands
• Results screens easier to read; clearer update notice
• Exam facts and practice-test labels match the N10-009 objectives