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- 1. Multiple Choice
The narrow bandwidth, means the less data it can transmit.FalseNoneTrueBoth - 2. Multiple ChoiceData transfer interface could be...Parallel and perpendicularParallel and serial
Serial and Continuos
Serial parallel and continuous
- 3. Multiple ChoiceParallel transmission is usedfor long distance communicationfor convert the parallel data into serial datafor short distance communicationNone
- 4. Multiple ChoiceAll the bits of data are transmitted simultaneously on separate communication linesIn serial transmissionIn communication transmissionIn parallel transmissionIn transfer transmission
- 5. Multiple ChoiceIn order to transmit n bits, n wires or lines are used.In parallel transmissionIn serial transmission
- 6. Multiple ChoiceIn serial transmission, the various bits of data are transmitted serially one after the other.TrueFalse
- 7. Multiple ChoiceThis picture represent...Parallel communicationSerial communication
- 8. Multiple Choice
__________ transmission enables moving data bit by bit
Full duplex
Asynchronous
Parallel
Serial
- 9. Multiple Choice
Telephone is an example of ______________
Half Duplex
Full Duplex
Simplex
a and b
- 10. Multiple Choice
_________________ is Perfect for transmitting over longer distances as there are no synchronisation issues
Serial
Parallel
- 11. Multiple Choice
Multiple bits are sent simultaneously down different wires (channels) within the same cable
MIDI Interface
Serial
Parallel
- 12. Multiple Choice
Lower costs but also slower speed of transmission
Serial
Parallel
- 13. Multiple Choice
Data is synchronised by a clock
Synchronous Serial
Asynchronous Serial
Parallel
- 14. Multiple Choice
Over long distances synchronization errors may start to occur
Serial
Parallel
- 15. Multiple Choice
Used in Integrated Circuits and Buses
Parallel Data Transmission
Serial Data Transmission
- 16. Multiple Choice
Bits are set sequentially down the same wire
Serial
Parallel
- 17. Multiple Choice
Why is parallel data transmission generally only used over short distances?
It is too expensive over longer distance
It is too complicated over longer distance
There is a higher chance of error over longer distance
There is a lower chance of delivery over longer distance
- 18. Multiple ChoiceTransmission where data can only be sent in one direction only e.g. a computer to a standard monitor.SimplexDuplexSerialParallel
- 19. Multiple ChoiceData transmission in both directions simultaneously.Full DuplexDouble DuplexHalf DuplexParallel Duplex
- 20. Multiple ChoiceThe data transfer rate of a network.BandwidthBroadbandCapacityTopology
- 21. Fill in the Blank
What does USB stand for?
- 22. Multiple ChoiceWhich device routes a data packet to the specific node to which it is addressed?A SwitchA BridgeA HubA Server
- 23. Multiple Choice
Where data can in both directions, but can only go in one direction at a time.
Simplex
Half-Duplex
Full-Duplex
Double Simplex
- 24. Multiple Choice
This kind of data transfer uses start and stop bits
synchronous
asynchronous
parallel
serial
- 25. Multiple Choice
Data transfer that uses a clock to tell the sender and receiver to send or receive a bit.
serial
parallel
synchronous
asynchronous
- Answer choicesTagsAnswer choicesTags