CompTIA Network+ (N10-009) Practice Tests

What to Expect

The CompTIA Network+ (N10-009) exam costs $358 USD You'll face 90 questions in 90 minutes, giving you roughly 1 minute per question. Scaled score from 100 to 900, passing at 720. PBQs are weighted more heavily than standard multiple-choice, so don't skip them.

Prerequisites and Audience

No formal prerequisites. CompTIA recommends A+ and 9 to 12 months of networking experience, but plenty of people pass without either. That said, if you've never configured a switch or don't know what a subnet mask is, you'll want to build some foundational knowledge first. Network technicians, junior network admins, help desk professionals looking to move into networking, and anyone who needs vendor-neutral networking knowledge. Network+ is the stepping stone — it proves you understand networking fundamentals without tying you to Cisco or any other vendor.

Staying Certified

Good for three years. Renew with 30 CEUs through continuing education, or just pass a higher-level CompTIA exam like Security+ — it automatically renews Network+.

Five domains: Networking Concepts (23%), Network Implementation (19%), Network Operations (16%), Network Security (19%), and Network Troubleshooting (23%). Notice that Concepts and Troubleshooting are tied as the heaviest at 23% each. Subnetting, routing, switching, wireless, and troubleshooting methodology are all fair game.

Network Troubleshooting

Network Troubleshooting at 23% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Networking Concepts

Networking Concepts at 23% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Network Implementation

Network Implementation at 21% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Network Operations

Network Operations at 19% is a substantial portion of the exam. You can't afford to be weak here. Focus on understanding the core concepts and common scenario patterns.

Question Format

Multiple-choice and Performance-Based Questions. The PBQs have you doing things like configuring network devices on a diagram, troubleshooting connectivity issues, or analyzing a network topology to identify problems. Same format as Security+ PBQs — interactive and hands-on.

Study Timeline

Two to three months for candidates with basic IT experience. Subnetting needs dedicated practice — don't assume you can just "figure it out" during the exam. The troubleshooting methodology also takes time to internalize.

Top Resources

Professor Messer's free Network+ video series is the community go-to. The "Get Certified Get Ahead" book by Darril Gibson is a solid study companion. For hands-on practice, Cisco Packet Tracer or GNS3 let you build virtual networks even though the exam is vendor-neutral. The concepts transfer regardless of the simulator.

Common Mistakes

Not practicing subnetting enough — sound familiar? It's the same problem CCNA candidates have, and Network+ tests it too. The other big miss is ignoring the troubleshooting methodology. The exam doesn't just ask "what's wrong?" — it asks what you should check first, second, and third. Learn the CompTIA troubleshooting model and apply it.

Hands-On Advice

Build virtual networks in Packet Tracer or GNS3. Configure VLANs, set up routing between subnets, configure DHCP and DNS, and implement NAT. Then intentionally break things — misconfigure a route, create a VLAN mismatch, put a wrong subnet mask somewhere — and practice diagnosing the problems. Grab Wireshark and capture some traffic to understand what normal looks like. That troubleshooting experience is directly tested.

Testing Options

Pearson VUE testing centers or online proctoring. Standard CompTIA exam delivery.

Time Management

Up to 90 questions in 90 minutes — one minute per question, just like Security+. Same strategy applies: skip PBQs at the beginning, knock out all the multiple-choice first, then come back to the PBQs with whatever time is left. PBQs can take three to five minutes each, and you don't want them eating into your MC time.

How Hard Is This Exam?

On a scale of 1 to 10, Network+ N10-009 is about a 5. It's harder than it looks for an entry-level cert, mainly because of the breadth — five domains covering networking concepts, implementation, operations, security, and troubleshooting. The PBQs add difficulty that pure multiple-choice exams don't have. Subnetting is a requirement, though not at the CCNA speed level. The topics that trip people up most are the troubleshooting methodology (knowing what to check first, second, and third), wireless standards and configurations, and the security domain which overlaps with but isn't identical to Security+. If you're planning to get CCNA eventually, Network+ is genuinely easier and serves as good practice for Cisco's more demanding exam.

Pass Rate Data

CompTIA doesn't publish official pass rates. Community estimates suggest a first-attempt rate of around 65-75%. Candidates who do hands-on lab practice in addition to reading pass at significantly higher rates. If you're scoring above 78% on practice tests, you should pass. The 720/900 passing threshold is lower than Security+ (750/900), which gives you a bit more room for error.

Each Pruvos practice test mirrors the Network+ N10-009 format: 90 questions with a 90-minute timer, distributed across five domains — Networking Concepts (23%), Network Troubleshooting (23%), Network Implementation (21%), Network Operations (19%), and Network Security (14%). We have 6 full practice tests with 540 unique questions. The one-minute-per-question pacing matches the real exam's time pressure. If Networking Concepts or Troubleshooting scores are weak on Test 1 (they're tied as the heaviest domains at 23% each), focus there first. The troubleshooting questions especially benefit from practice — the more you see the pattern, the faster you identify the methodology step being tested.

Practice tests are the single most effective study tool for the Network+ N10-009 exam. They reveal your weak domains before the real exam does, and getting questions wrong in practice is how you learn. Each practice test here mirrors the real exam format: 90 questions, timed at 90 minutes, with the same 5-domain distribution.

Don't just take practice tests and check your score. Review every wrong answer and understand why the correct option is better. For the Network+ N10-009, pay special attention to Network Troubleshooting (23%) and Networking Concepts (23%) questions since they carry the most weight.