Operations performed by switching system
A. Path establishment
B. Information exchange
C. Tariff computation
D. All of the mentioned
Answer:A
Operations performed by switching system
A. Path establishment B. Information exchange C. Tariff computation D. All of the mentioned
Explanation: Operations performed by switching network are path establishment, information exchange, tariff computation, maintenance, billing etc. Sanfoundry Global Education & Learning Series – Digital Communications.