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? MCQ with Answer and Explanation

Question

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. Issuing a general 500 Internal Error crash notification alert

C. Altering the local computer DNS router configurations

D. Setting a temporary session tracking cookie inside memory

Answer: Option A

Solution (By JKSSB Mock Tests)

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.

This question belongs to: Computer Internet and Web Technologies

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What does the 'HttpOnly' attribute flag instruct a web browser to do when handling a specific session cookie?

A. To prevent client-side scripts (like JavaScript) from accessing the cookie, reducing the risk of data theft via Cross-Site Scripting (XSS)

B. To delete the cookie instantly when the network switches to an alternative port path

C. To force the web page content layout into a text-only presentation mode

D. To ensure the cookie only operates when accessing local intranet platforms

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Correct Answer: Option A

Explanation:
The 'HttpOnly' security flag prevents client-side scripts from reading cookie strings via properties like 'document.cookie', protecting session tokens from malicious script injection exploits.

This question belongs to: Computer Internet and Web Technologies