)[2 marks] What is half-duplex transmission and what flow control is needed for half-duplex transmission? 5)...
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)[2 marks] What is half-duplex transmission and what flow control is needed for half-duplex transmission? 5) [1 mark] How many signal levels will be required to encode 4 bits in a single symbol? =) [3 marks] In general, how is it that faster speeds can be achieved over the same optical fibre as technology improves? H) [4 marks] Describe controlled access and contention-based access to a physical medium? Which is centralized and which is distributed? )[2 marks] What is half-duplex transmission and what flow control is needed for half-duplex transmission? 5) [1 mark] How many signal levels will be required to encode 4 bits in a single symbol? =) [3 marks] In general, how is it that faster speeds can be achieved over the same optical fibre as technology improves? H) [4 marks] Describe controlled access and contention-based access to a physical medium? Which is centralized and which is distributed?
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2 marks Halfduplex transmission refers to a communication method in which data can be transmitted and received but not simultaneously This means that communication can occur in both directions but not ... View the full answer
Related Book For
Accounting and Finance An Introduction
ISBN: 978-1292088297
8th edition
Authors: Peter Atrill, Eddie McLaney
Posted Date:
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