Explanation:In an effort to create an interoperability standard between different IM clients, several instant messaging protocols have been created. 2. Point out the correct statement:
A. Every third-party IM clients aim to allow their users to connect to the different major IM services
B. SIP stands for Secure Initiation Protocol
C. XMPP stands for Extensible Messaging and Presence Protocol
D. All of the mentioned
Answer:A
Explanation:In an effort to create an interoperability standard between different IM clients, several instant messaging protocols have been created. 2. Point out the correct statement:
A. Every third-party IM clients aim to allow their users to connect to the different major IM services B. SIP stands for Secure Initiation Protocol C. XMPP stands for Extensible Messaging and Presence Protocol D. All of the mentioned
Explanation:SIP stands for Session Initiation Protocol. 3. Which of the following protocol is adopted for interoperability by top three IM service providers ?