About Lesson
URL (Uniform Resource Locator):-
Uniform Resource Locators, or URLs are the unique addresses of Internet resources. A URL is divided into four parts. URLs contain information about the access method to use and also about the resource itself. They are used by web browsers to connect you directly to a specific document or page on the WWW. You do not have to know where that resource is located physically.
Every page on the web has a unique address called URL.
- Transfer Protocol 2. Server Name 3. Directory path 4. File Name
http://www.tabasco.com/html/ap_pendix.html