Which two child elements can be in an XMPP message stanza? (Choose two.)

The correct answer is D. <body/> E. <subject/>. XMPP message stanzas, as defined in RFC 6120/6121, support specific child elements for carrying content. <body/> (D) contains the human-readable message text, and <subject/> (E) carries an optional topic or subject for the message. These are standard, well-defined child…

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Question

Options

A<server/>
B<error/>
C<client/>
D<body/>
E<subject/>

How the community answered

(20 responses)

B
5% (1)
D
95% (19)

Explanation

XMPP message stanzas, as defined in RFC 6120/6121, support specific child elements for carrying content. <body/> (D) contains the human-readable message text, and <subject/> (E) carries an optional topic or subject for the message. These are standard, well-defined child elements of the <message/> stanza. <server/> (A) and <client/> (C) are namespace identifiers used in stream negotiation, not message stanza children. While <error/> can appear in error-type messages, the primary content-carrying children are <body/> and <subject/>.

Topics

#XMPP#Message Stanza#Protocol Elements#Instant Messaging

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