February 2014
Beginner
1248 pages
62h 25m
English
Computers that run web-server software make resources available, such as web pages, images, PDF documents and even objects that perform complex tasks such as database lookups and web searches. The HyperText Transfer Protocol (HTTP) is used by web browsers to communicate with web servers, so they can exchange information in a uniform and reliable manner. URLs (Uniform Resource Locators) identify the locations on the Internet of resources, such as those mentioned above. If you know the URL of a publicly available web resource, you can access it through HTTP.
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