The Domain Name System is at the heart of the world wide web.
How DNS Works explains how the domain system works through full color illustrations.
How DNS Works covers-
The early stages of the internet.
Uniform Resource Locator (URL)
Top level domains (TLD) and country code top level domains (ccTLD)
Domain name server.
MX Records system.
This full-color, fully illustrated guide to the world of the DNS, is ideal for computer science curriculums.
K-12 Computer Science Curriculums. Key Stage 3 Computing Curriculums.