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350-801 · Question #394
350-801 Question #394: Real Exam Question with Answer & Explanation
The correct answer is A: from. Two fundamental attributes of XMPP XML stanzas are 'from' and 'to', which are used to identify the sender and the intended recipient respectively.
Protocols and Endpoints
Question
What are two common attributes of XMPP XML stanzas? (Choose two.)
Options
- Afrom
- Bto
- Cdestination
- Dversion
- ESource
Explanation
Two fundamental attributes of XMPP XML stanzas are 'from' and 'to', which are used to identify the sender and the intended recipient respectively.
Common mistakes.
- C. 'Destination' is not a standard attribute name in XMPP XML stanzas; 'to' is used for specifying the recipient.
- D. 'Version' is not a common attribute of XMPP stanzas themselves, but rather refers to protocol versions or capabilities.
- E. 'Source' is not a standard attribute name in XMPP XML stanzas; 'from' is used to identify the sender.
Concept tested. XMPP XML stanza attributes
Reference. https://xmpp.org/rfcs/rfc6120.html
Topics
#XMPP#XML stanzas#Protocol attributes
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