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Complete exam prep — Routing algorithms (Dijkstra, Bellman-Ford), RIP, OSPF, BGP, Link Layer, Error Detection (CRC, Parity), CSMA/CD, Ethernet, Switches, VLANs — every topic explained with numerical examples.
Exam Tip: These questions cover the most frequently asked topics. Master these and you cover 80%+ of what typically appears in the exam.