ZIMSEC A-Level Computer Science
2Networking
Networking in ZIMSEC A-Level Computer Science: what the syllabus expects you to know, the learning objectives and how to practise.
Topic113 practice questions5 lessons
Overview
Form 5 (competency matrix 8.2) and Form 6 (8.10). Paper 1 weighting 20%; Paper 2 section (Networking) 30%.
In this topic
Lessons
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The OSI model and the TCP/IP protocol stack
55 min
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IP addresses: IPv4, IPv6, subnets, public and private, static and dynamic
55 min
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URLs and the Domain Name System
45 min
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Routing protocols: RIP and OSPF
50 min
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Cloud computing: service models and types
45 min
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Sample question
A sample question on this topic. Answer it, check it, then read the worked answer.
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