What mechanism does a web server implement to gracefully instruct a browser that an old web resource has changed its location permanently to a new URL address asset?
A.Issuing an HTTP 301 Moved Permanently response code with the new location header
B.Altering the local computer DNS router configurations
C.Setting a temporary session tracking cookie inside memory
D.Issuing a general 500 Internal Error crash notification alert
Explanation:
An HTTP 301 redirect informs browsers and search engines that a page has permanently relocated, prompting them to update their links and pass SEO ranking history to the new URL.
Which of the following HTTP methods is designed to retrieve data safely from a specified web resource without causing any side effects or modifications on the server?
Explanation:
The GET method is used strictly to request and fetch data from a designated resource without changing the state of that resource on the server.
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