Which specific protocol operates inside email infrastructures to provide secure, encrypted message transfers between independent mail servers over port 465 or 587? MCQ with Answer and Explanation

Question

Which specific protocol operates inside email infrastructures to provide secure, encrypted message transfers between independent mail servers over port 465 or 587?

A. HTTP unencrypted standards

B. IMAP protocol loops

C. SMTPS / Secure SMTP

D. POP3 server frameworks

Answer: Option C

Solution (By JKSSB Mock Tests)

Secure SMTP variants utilize cryptographic SSL/TLS layers to encrypt email transmissions between mail servers, preventing eavesdropping and data tampering.

This question belongs to: Computer Internet and Web Technologies

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What is the function of the 'bcc' option in electronic mailing interfaces?

A. To prioritize email data packets over standard text routing paths

B. To automatically forward incoming communications to alternative server accounts

C. To send a blind carbon copy where designated recipient identities remain private from others

D. To block junk automated messages from landing inside your clean primary folders

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Correct Answer: Option C

Explanation:
Bcc stands for Blind Carbon Copy. It allows an email to be sent to a recipient without their identity being disclosed to other primary or carbon-copied recipients.

This question belongs to: Computer Internet and Web Technologies