Hypertext Transfer Protocol (HTTP) Question:

If you've ever created HTML forms, you'll be familiar with two of the most important HTTP verbs: GET and POST. But there are far more HTTP verbs available. The most important ones for building Restful API are GET, POST, PUT and DELETE. Other methods are available, such as HEAD and OPTIONS, but they are more rare (if you want to know about all other HTTP methods, the official source is IETF).