Which can be used as an intermediate device in between transmitter entity and receiver entity?
A. IP router
B. Microwave router
C. Telephone switch
D. All of the mentioned
Answer:A
Which can be used as an intermediate device in between transmitter entity and receiver entity?
A. IP router B. Microwave router C. Telephone switch D. All of the mentioned
Explanation: IP router, microwave router and telephone switch can be used as an intermediate device between communication of two entities.