Which two child elements can be in an XMPP message stanza? (Choose two.)
A. <server/>
B. <error/>
C. <client/>
D. <body/>
E. <subject/>
Which two child elements can be in an XMPP message stanza? (Choose two.)
A. <server/>
B. <error/>
C. <client/>
D. <body/>
E. <subject/>