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A host is configured with the IPv4 address 192.168.20.77 and a /26 prefix. What is the network address of the subnet this host belongs to?

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.

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