Which specific email header field identifies the chain of server hosts that routed a message from origin to its final endpoint mailbox destination? MCQ with Answer and Explanation

Which specific email header field identifies the chain of server hosts that routed a message from origin to its final endpoint mailbox destination?
A. Attachment index tag
B. Content-Type statement
C. Subject header
D. Received header fields
Answer: Option D
Solution (By JKSSB Mock Tests)
The 'Received' lines in an email header record each mail server node that processed and passed the message along, aiding in source verification.

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Practice More Internet and Web Technologies Questions

Question #1
What is the specific meaning of an 'Email Attachment' feature?
A. A text message sent inside the main context envelope body
B. The electronic sign block configured at the baseline footer zone
C. An external file (image, document, zip) sent along with an email message
D. The specific server routing address tag block

Correct Answer: Option C


Explanation:
An attachment is any separate digital file sent alongside a standard text email message, encoded via MIME standards to ensure safe transit.

This question belongs to: Computer Internet and Web Technologies
Question #2
What does the term 'web 2.0' refer to?
A. An encryption standard
B. A term for websites that emphasize user-generated content and interactivity
C. A new type of web browser
D. The second version of the HTTP protocol

Correct Answer: Option B


Explanation:
Web 2.0 refers to the second generation of the web, characterized by user-generated content, social media, and enhanced interactivity, as opposed to static pages.

This question belongs to: Computer Internet and Web Technologies
Question #3
What mechanism translates a human-readable domain name (like [www.google.com](https://www.google.com)) into a machine-readable IP address?
A. DHCP
B. ARP
C. NAT
D. DNS

Correct Answer: Option D


Explanation:
DNS (Domain Name System) functions as the phonebook of the internet, resolving alphabetical domain names to numerical IP addresses.

This question belongs to: Computer Internet and Web Technologies