1. Determine whether the following statements are true or false. h) Circuit switching is very efficient in handling digital data. Answer: i) In a wireless cellular network, cells in areas of high usage can be split into smaller cells to increase capacity. Answer: i) The maximum utilization achievable using ALOHA can far exceed that of CSMA. Answer: k) Analog data must be converted to digital before transmission for packet switching. Answer: 1) Synchronous time division multiplexing is possible when the achievable data rate of the medium exceeds the data rate of digital signals to be transmitted.

1. Determine whether the following statements are true or false. h) Circuit switching is very efficient in handling digital data. Answer: i) In a wireless cellular network, cells in areas of high usage can be split into smaller cells to increase capacity. Answer: i) The maximum utilization achievable using ALOHA can far exceed that of CSMA. Answer: k) Analog data must be converted to digital before transmission for packet switching. Answer: 1) Synchronous time division multiplexing is possible when the achievable data rate of the medium exceeds the data rate of digital signals to be transmitted.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter8: Data And Network Communication Technology

Section: Chapter Questions

Problem 2PE

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