Which of the three technologies defined by Tim Berners-Lee gives every resource on the web a unique address?

1. The World Wide Web was built on three fundamental technologies. 2. HTML is the language used to design standardised web pages. 3. The Uniform Resource Identifier is a unique address or path for each resource located on the web. 4. It is also known as the Uniform Resource Locator, and every page on the web has one. 5. HTTP is the retrieval protocol and DNS is a later naming service, so neither supplies the address itself. _Source: syllabus Computer Science Class 12, Ch 10 'Computer Networks', S10.7.1 The World Wide Web (WWW)_