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Models, Media & Topologies — CompTIA Network+ Practice Test
Free CompTIA Network+ practice questions in English, Chinese, and Spanish — cabling and topologies, subnetting and routing, ports and protocols, network operations, security, and troubleshooting, every one with a full explanation.
21 free practice questions
Practice questions based on the CompTIA Network+ exam domains and the published standards the exam is built on (IEEE 802.3 and 802.11, IEEE 802.1Q and 802.1X, the IANA port registry, IETF RFCs, and TIA-568 cabling). CompTIA and Network+ are marks of CompTIA; this site is not affiliated with or endorsed by CompTIA. Exam objectives are revised periodically — check the current official objectives for your exam version before testing. About the Network+ exam →