HTTP Verbs: Understanding GET Method in JSON Feed Retrieval

Which of the following verbs do we use in order to get back in a JSON feed?

A. POST

B. DELETE

C. PUT

D. GET

The correct verb to use in order to retrieve data in a JSON feed is:

D. GET

HTTP methods, also known as HTTP verbs, dictate the type of operation you want to perform on a resource. Among the listed options, the GET method is specifically designed to request and retrieve data from a server. When you use a GET request, you're essentially asking the server to provide you with a specific resource, which in the context of APIs, is often returned in the form of a JSON feed.

On the other hand, the other methods serve different purposes. POST is utilized to submit data to be processed to a specified resource. DELETE is, as its name suggests, used to delete a specific resource. And PUT is generally employed to update an existing resource with new data. Thus, if you're simply aiming to retrieve or 'get back' a JSON feed, the GET method is the appropriate choice.

So, option D is correct.