Practice
Learn at your own pace. Answer questions one at a time with instant feedback and explanations.
Start practiceVendor-neutral certification validating the core skills needed to design, configure, manage, and troubleshoot wired and wireless networks.
Learn at your own pace. Answer questions one at a time with instant feedback and explanations.
Start practiceSimulate the real thing. Take a timed, full-length test and review your score and weak areas.
Sign up to startStudy your way: beyond Practice and Mock exam, choose adaptive, hard mode, ready review, objective coverage, or retry-your-misses — and set your own question count, timer, and pass mark.
N10-009 is CompTIA's vendor-neutral networking certification covering networking concepts, infrastructure and implementation, network operations, security, and troubleshooting.
Early-career IT professionals such as network administrators, help desk technicians, and field technicians who want to validate foundational networking skills.
Validates practical networking knowledge across vendors, supports roles like network administrator and support specialist, and provides a foundation for advanced networking and security certifications.
Study the official CompTIA exam objectives, build hands-on lab experience with switches, routers, and IP addressing, and practice subnetting and troubleshooting methodologies.
OSI model, network appliances, cloud concepts, ports and protocols, traffic types, and IP addressing fundamentals.
Routing and switching technologies, wireless standards, and physical installation of network infrastructure.
Documentation, monitoring, high availability, disaster recovery, and organizational processes.
Security concepts, common attacks, and network hardening techniques and best practices.
Applying a troubleshooting methodology and tools to resolve connectivity, performance, and configuration issues.
No. These are original practice questions written to match the exam objectives, each with an explanation so you actually learn the material — not exam dumps.
You answer questions one at a time with instant feedback and explanations. Over time the app adapts, prioritizing the objectives and questions you struggle with most.
A timed, full-length simulation that holds feedback until the end, then shows your score, pass/fail result, and a breakdown by objective.
Yes. Pick the study mode that fits — adaptive practice, hard mode, ready-for-review, objective coverage, or retrying questions you've missed — and set your own question count, timer, and passing score for each session.
You can try free questions for this exam without signing in. Create a free account to save your progress, track weak objectives, and unlock the full question bank.