Networks & the Internet
3 interactive Computer Science simulations on networks & the internet.
- Computer Science · Networks & the Internet Domain names, DNS and IP addressing – subnet masks and routing Type a domain name and a DNS server looks it up in a table to return the matching IP address. The program then ANDs your device's IP... Ages 15–16
- Computer Science · Networks & the Internet Network Packets – from Computer A to Computer B through Routers The message is split into numbered packets, and each one finds its own way through the routers to the receiving computer; packets can... Ages 11–12
- Computer Science · Networks & the Internet Client–server model: HTTP requests, caching and queues Many clients keep sending HTTP requests to one server. A request that hits the cache is answered instantly, while the rest must queue... Ages 17–18
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