What's on the exam
CompTIA Network+ (N10-009) domains explained
Networking Concepts — 23%
Covers network models, ports and protocols, addressing, switching, routing, wireless, topologies, cloud concepts, and network services.
Network Implementation — 20%
Covers deploying Ethernet, wireless, IP addressing, routing, switching, physical infrastructure, transceivers, cabling, and network devices.
Network Operations — 19%
Covers documentation, diagrams, monitoring, disaster recovery, configuration management, change control, and routine network maintenance.
Network Security — 14%
Covers access control, network attacks, segmentation, device hardening, secure protocols, wireless security, and basic security architecture.
Network Troubleshooting — 24%
Covers structured troubleshooting methodology, diagnosing wired and wireless connectivity, performance problems, IP issues, and common service failures.
FAQ
CompTIA Network+ (N10-009) study plan questions
How long should I study for CompTIA Network+ (N10-009)?
A typical CompTIA Network+ (N10-009) study plan takes about 8 weeks. Shorten that if you already score well on practice tests, or extend it if the official objectives are new to you.
What is the best course for CompTIA Network+ (N10-009)?
The best course for CompTIA Network+ (N10-009) is one that maps lessons to the current exam domains and includes practice questions. This page recommends CompTIA Network+ (N10-009) Full Course & Practice Exam (Jason Dion) as the core course to review first.
Which CompTIA Network+ (N10-009) domain should I study first?
Start with Network Troubleshooting, because it carries about 24% of the exam blueprint, then move through lower-weight domains while tracking weak areas.
How does the free PrepPath planner help?
PrepPath turns your exam date, daily study hours, and confidence by domain into a calendar you can follow, then adjusts your focus after practice scores.
How many hours a day should I study for CompTIA Network+ (N10-009)?
Most candidates do well with about 1–2 focused hours on study days across a 8-week plan, ramping up in the final weeks for timed practice. Consistency beats marathon sessions — PrepPath spaces each domain out so you revisit it instead of cramming.
How many practice tests should I take before CompTIA Network+ (N10-009)?
Aim for at least 2–3 full, timed mock exams: one early to set a baseline, then more in the final third of your plan. Review every wrong answer and tag the domain it came from so PrepPath can rebalance your remaining days toward your real weak spots.