1. What are the advantages of parallel transmission? What is the chief disadvantage? 2. Describe the difference between serial and parallel transmission. 3. What is the difference between synchronous...

1. What are the advantages of parallel transmission? What is the chief disadvantage?

2. Describe the difference between serial and parallel transmission.

3. What is the difference between synchronous and asynchronous transmission?

4. When transmitting a 32-bit 2’s complement integer in big-endian order, when is the sign bit transmitted?