Introduction
Most people who browse the Web are at least somewhat familiar with the term HTTP. At the very least, it is recognized as being the first part of most every location on the Web.
http://httphandbook.org/ is an example of a Uniform Resource Locator, often abbreviated as URL, which is a term that will be explained in detail later. Generally speaking, a URL specifies the location of a Web page. The first part of a URL, prior to the :// separator, specifies the protocol to be used. In most cases, as in this example, the protocol is HTTP, Hypertext Transfer Protocol.
So what is a protocol, exactly? A protocol, much as you might expect, is a set of formal guidelines or procedures that explain how to accomplish something. In the workplace, there ...
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