What does URI stand for in REST APIs, and what does it specify?

What does URI stand for in REST APIs, and what does it specify?

• A. Unique Resource Identifier - identifies the resource
• B. Uniform Resource Identifier - specifies how to access a resource on the Internet
• C. Uniform Resource Interface - defines HTTP methods
• D. Universal Resource Identifier - used for routing

Answer: (B)

URI stands for Uniform Resource Identifier. In REST APIs, a URI is the address that identifies a resource and, when used as a URL, shows how to reach it over the Internet. It includes the scheme (like https), the host, and the path to the resource, with optional query parameters, so clients can perform HTTP operations on that resource. This addressability is what enables clients to locate, access, and interact with resources in a RESTful system. The other terms don’t fit because they use the wrong word or describe a concept that isn’t the standard terminology for how addresses on the web are referred to.

URI stands for Uniform Resource Identifier. In REST APIs, a URI is the address that identifies a resource and, when used as a URL, shows how to reach it over the Internet. It includes the scheme (like https), the host, and the path to the resource, with optional query parameters, so clients can perform HTTP operations on that resource. This addressability is what enables clients to locate, access, and interact with resources in a RESTful system. The other terms don’t fit because they use the wrong word or describe a concept that isn’t the standard terminology for how addresses on the web are referred to.