Which HTTP response code indicates a successful API request?

Which HTTP response code indicates a successful API request?

• A. 200
• B. 404
• C. 201
• D. 500

Answer: (A)

The HTTP response code indicating a successful API request is 200. This status code means that the request was received, understood, and processed successfully by the server. It is the standard response for a successful HTTP request, providing confirmation to the client that their request has been fulfilled. While 201 also signifies success by indicating that a resource has been successfully created, 200 remains the primary and most commonly encountered success code. It's important to understand the specific contexts in which various status codes are used, as not all success codes are interchangeable. For instance, 404 indicates that the requested resource could not be found, and 500 signifies a server error.

The HTTP response code indicating a successful API request is 200. This status code means that the request was received, understood, and processed successfully by the server. It is the standard response for a successful HTTP request, providing confirmation to the client that their request has been fulfilled.

While 201 also signifies success by indicating that a resource has been successfully created, 200 remains the primary and most commonly encountered success code. It's important to understand the specific contexts in which various status codes are used, as not all success codes are interchangeable. For instance, 404 indicates that the requested resource could not be found, and 500 signifies a server error.