CompTIA Network+ Mock Exam 3

Mock Exam 3 simulates the real CompTIA Network+ (N10-009) sitting: 90 original questions under a 90-minute clock, spanning all 5 domains and scored with a per-domain breakdown so you can see exactly which areas to drill next. Questions are written to the public objectives and fully explained on review.

Skills this set drills: routing, physical, switching, wireless, appliances, cloud, ports, fiber.

Domain coverage

• Networking Concepts — 21 questions
• Network Implementation — 18 questions
• Network Operations — 17 questions
• Network Security — 13 questions
• Network Troubleshooting — 21 questions

Objectives covered: 1.1 OSI model; 1.2 Networking appliances and functions; 1.3 Cloud concepts and connectivity options; 1.4 Common networking ports and protocols; 1.4 IPv4 addressing basics; 1.5 Transmission media and transceivers; 1.6 Network topologies and architectures; 1.7 IPv6 concepts; 1.8 Modern network environments; 2.1 Compare and contrast routing technologies (BGP path attributes); 2.1 Compare and contrast routing technologies (FHRP, GLBP); 2.1 Compare and contrast routing technologies (OSPF areas, stub areas, LSAs); 2.1 Compare and contrast routing technologies (QoS DSCP marking); 2.1 Compare and contrast routing technologies (QoS shaping vs policing); and more.

Its domain mix tracks the N10-009 blueprint closely.