Question 1 What are the five subscriber-related signaling functions performed by the operator?
Question 2 Compare Microprogrammed control and Hard-wired control
Question 3 What is packet switching? Explain
Question 4 What do you mean by Grade of Service (GOS)? Explain
Question 5 What are the differences between Voice and Data Traffic?
Question 6 Explain the six elements defined in SR (Search and Retrieval) service?