Quiz
Introduction to Communication Systems
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Perguntas do quiz (10)
1Messages can be in [blank_start]audio[blank_end], [blank_start]video[blank_end] or text form.
- Aaudio
- Bvideo
2The [blank_start]transmission[blank_end] medium is the [blank_start]physical path[blank_end] over which the message travels.
- Aphysical path
- Btransmission
3The [blank_start]protocol[blank_end] is a set of rules that govern data communication.
- Aprotocol
4The [blank_start]sender[blank_end] is a device that is sending the data.
- Asender
5The [blank_start]receiver[blank_end] is a device that is receiving the data.
- Areceiver
6Serial communications only need [blank_start]1 wire[blank_end] and they send bits [blank_start]one at a time[blank_end].
- A1 wire
- Bone at a time
7[blank_start]Parallel[blank_end] communications need [blank_start]multiple[blank_end] wires, are [blank_start]costly[blank_end] but [blank_start]faster[blank_end], and send bits in [blank_start]groups[blank_end], often as [blank_start]1[blank_end] or [blank_start]2[blank_end] whole bytes.
- AParallel
- Bmultiple
- Ccostly
- Dfaster
- Egroups
- F1
- G2
8[blank_start]Wired[blank_end] communications send [blank_start]electrical signals[blank_end] down a cable.
- AWired
- Belectrical signals
9[blank_start]Wireless[blank_end] communications send [blank_start]electromagnetic waves[blank_end] through space.
- AWireless
- Belectromagnetic waves
10[blank_start]Optical[blank_end] communications send [blank_start]light[blank_end] down a [blank_start]fiber optic[blank_end] cable or through [blank_start]space[blank_end].
- AOptical
- Blight
- Cfiber optic
- Dspace
Informações
- Descrição
- Quizzes knowledge of the basics of communication systems.
- Autor
- Kerrie Callaghan
- Idioma
- English
- Visualizações
- 23
- Etiquetas
- Avaliação
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