Which component of an email system acts as an electronic address directory mapping domains to their specific incoming mail handling servers? MCQ with Answer and Explanation
Which component of an email system acts as an electronic address directory mapping domains to their specific incoming mail handling servers?
A. HTTP Response Headers
B. HTML Base Templates
C. DNS MX (Mail Exchanger) Records
D. FTP Configuration List
Answer: Option C
Solution (By JKSSB Mock Tests)
MX (Mail Exchanger) records are configurations inside the Domain Name System (DNS) specifying which mail servers are designated to accept incoming emails for a domain.
Explanation:
.net is a generic TLD originally intended for network-related entities but now used broadly. .org is for organizations, .gov for government, .edu for education.
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