Which Two Protocols Does the Cisco IM Presence Service Use

question 51

Multiple Choice

Which two protocols does the Cisco IM Presence service use to federate with external domains? (Choose two.)

• A) XMPP
• B) SNMP
• C) SIP
• D) SCCP
• E) SMPP

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Definitions:

Short-Run Losses

Temporary financial deficits that a firm may face due to operating costs exceeding total revenue in the short term.

Zero Economic Profit

A situation where a firm's total revenue is exactly equal to its total costs, including both explicit and implicit costs.

Economic Profits

The difference between total revenue and total costs, including both explicit and implicit costs, representing surplus remaining after all costs are covered.

Perfectly Competitive

A market scenario characterized by an infinite number of buyers and sellers, freedom of entry and exit, and a product that is homogenous across all suppliers.