Which of the following is an extension to the basic email protocol that permits the transmission of non-text attachments such as images, audio, and documents? MCQ with Answer and Explanation
Which of the following is an extension to the basic email protocol that permits the transmission of non-text attachments such as images, audio, and documents?
A. POP3
B. IMAP
C. SMTP
D. MIME
Answer: Option D
Solution (By JKSSB Mock Tests)
MIME (Multipurpose Internet Mail Extensions) extends the basic email capabilities to allow multimedia attachments and non-ASCII character sets.
What does the 'Referrer-Policy' HTTP response header instruct a web browser to manage?
A.To route incoming text emails through unencrypted FTP pathways
B.To control how much referral path information (the URL of the originating page) is included in the 'Referer' header when a user clicks a link to another site
C.To double the physical data processing capacity of network router cards
D.To wipe local device browser cache modules automatically
Explanation:
The Referrer-Policy header allows site owners to limit or withhold source URL data when navigating to external destinations, enhancing user privacy and securing internal parameters.
Explanation:
A sitemap.xml file acts as an architectural guide for web crawlers, listing available site URLs so search engines can efficiently map out and discover pages.
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