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- 1. Multiple Choice
Since Data transmission is affected by __________we need to error checking.
wasting
corruption
skewing
bugs
- 2. Multiple Choice
Which of these forms of communication are full duplex?
editing a wikipedia article
broadband phone call
a landline phone call
a radio broadcast
- 3. Multiple Choice
A walkie-talkie uses which type of transmission?
Half Duplex
Simplex
Series
Full duplex
- 4. Multiple Choice
If I'm transferring data over a wire over long distances, I should use which form of transmission?
Simplex
Series
Parallel
Duplex
- 5. Multiple Choice
An important urgent communication by a company A is sent to company B which form of transmission would be suitable?
Synchronous
Asynchronous
Parallel
- 6. Multiple Choice
_______ help to group data being transmitted combined together for faster processing.
Parity bits
Control Bits
Bit streams
- 7. Multiple Choice
Which kind of data transmission is a phone call?
Full Duplex
Half Duplex
Simplex
- 8. Multiple Choice
In parallel data transmission how many bits are being transferred each time?
2
4
6
8
12
- 9. Open Ended
Explain what is meant by Parallel data transmission.
- 10. Open Ended
Give one disadvantage of parallel transmission and explain why
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