Which protocol does the REST API depend on?
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A. B. C. D.A.
Representational State Transfer (REST) is a software architectural scheme that applies the components, connectors, and data conduits for many web applications used on the Internet.
It uses and relies on the HTTP protocol and supports a variety of data formats.
The protocol that the REST API depends on is HTTP, option A. REST (Representational State Transfer) is an architectural style used for building web services that use HTTP protocols for communication. RESTful web services use HTTP methods such as GET, POST, PUT, and DELETE to retrieve, create, update, and delete data.
HTTP (Hypertext Transfer Protocol) is an application protocol that is used for transmitting data over the Internet. It is the foundation for data communication on the World Wide Web. RESTful web services use HTTP to perform operations such as retrieving resources, updating or modifying resources, creating new resources, and deleting existing resources. HTTP is used to send requests and receive responses, and it provides a standardized way of communicating between web services.
Option B, XML (Extensible Markup Language) is a markup language used for structuring and organizing data. It is often used as a data format for exchanging information between different systems, but it is not a protocol like HTTP.
Option C, SAML (Security Assertion Markup Language) is an XML-based framework for exchanging authentication and authorization data between parties, typically between an identity provider and a service provider. It is not a protocol used by REST APIs.
Option D, SSH (Secure Shell) is a cryptographic network protocol used for secure communication between networked devices. It is typically used for remote login to a computer system or for executing commands remotely, but it is not used by REST APIs.