Flashcards
Untitled
Cards in this deck (7)
- 1Data Transmission1. The direction of the data transmission (simplex, Half-Duplex and Duplex)
2. The method of transmission (serial and parallel)
3. The method of synchronization between the two the two devices (asynchronous and synchronous) - 2SimplexSimplex data transmission in one direction only
- 3Half-duplexHalf-duplex transmission is in both directions but not at the sane time
- 4Full DuplexFull duplex data transmission is in both directions simultaneously
- 5Serial TransmissionOne BIT at a time.
Devices that use serial data transmission are keyboard, mice and modems. - 6parallel transmissionSends 8 bits at a time.
Printers that plug straight into the back of a computer use parallel data. - 7parallel transmissionspeed- bits are sent in parallel so more bits are sent at one time
cable length- Cross talk (interference) can corrupt the data
Less complexity- it is easier to add this technology
Information
- Description
- Flashcards on Untitled, created by Madison Peach on 16/10/2015.
- Created by
- Madison Peach
- Views
- 0
- Rating