Serial, parallel and duplex data transmission basics

1. 1A [blank_start]serial[blank_end] data transmiton is sent in [blank_start]one bit[blank_end] at a time and would be used in an example like a [blank_start]telephone line[blank_end].

   1. Aserial
   2. Bone bit
   3. Ctelephone line
2. 2A [blank_start]parallel[blank_end] data transmition is [blank_start]several[blank_end] bits, sent on several [blank_start]wires[blank_end]. This would be used in [blank_start]CPU memory[blank_end] and it is a very [blank_start]fast[blank_end] method.

   1. Aparallel
   2. Bseveral
   3. Cwires
   4. DCPU memory
   5. Efast
3. 3A [blank_start]half duplex[blank_end] data transmition is when data is sent [blank_start]both ways[blank_end] across the same [blank_start]wire[blank_end] but [blank_start]canot[blank_end] be sent at the same time, for example a [blank_start]walkie talkie[blank_end].

   1. Ahalf duplex
   2. Bboth ways
   3. Cwire
   4. Dcanot
   5. Ewalkie talkie
4. 4A [blank_start]full duplex[blank_end] data transmition is where data can be passed [blank_start]both ways[blank_end] down the same [blank_start]line[blank_end] at the same [blank_start]time[blank_end]. This is used in a [blank_start]broadband[blank_end] connection.

   1. Afull duplex
   2. Bboth ways
   3. Cline
   4. Dtime
   5. Ebroadband

Description

Quiz on Untitled, created by isobel bailey on 27/06/2018.

Author

isobel bailey

Language

English

Views

0

Tags

gcse

Rating

No ratings yet

Rate this quiz

Rate this quiz

More on Data transmission