CompTIA Network+ Prep: Domains & Practice
CompTIA Network+ (N10-009) validates core networking skills across five domains: networking concepts, implementations, operations, security, and troubleshooting. Here's how the exam is structured — with realistic COSMIQ practice.
COSMIQ prepares you for the CompTIA Network+ and administers realistic full-length mock tests — it does not administer the real exam or issue the CompTIA Network+ certification.
Frequently asked
What does CompTIA Network+ cover?
Five weighted domains: networking concepts, networking implementations, network operations, network security, and network troubleshooting.
What's the format of the Network+ exam?
Up to 90 questions (multiple-choice and performance-based) in 90 minutes, with a passing score of 720 on a 100–900 scale.