What does HTTP status code 404 indicate?

What does HTTP status code 404 indicate?

• A. Resource not found - The URI is not recognized by the server.
• B. Bad Request - The server cannot process the request due to client error.
• C. Unauthorized - Authentication is required.
• D. Forbidden - Server understood request but refuses.

Answer: (A)

HTTP status code 404 means that the requested resource cannot be found at the given URI. The server could not locate anything at that path—perhaps the page was moved, deleted, or the URL was typed incorrectly. This is different from a bad request (400), which signals a problem with how the request was formed; from unauthorized (401) or forbidden (403), which relate to authentication or permissions. In practice, a 404 tells the client that the resource simply doesn’t exist at that address, and the fix is usually to correct the URL or update links to point to an existing resource.

HTTP status code 404 means that the requested resource cannot be found at the given URI. The server could not locate anything at that path—perhaps the page was moved, deleted, or the URL was typed incorrectly. This is different from a bad request (400), which signals a problem with how the request was formed; from unauthorized (401) or forbidden (403), which relate to authentication or permissions. In practice, a 404 tells the client that the resource simply doesn’t exist at that address, and the fix is usually to correct the URL or update links to point to an existing resource.