| A | B |
|---|
| bit | stands for binary digit-the basic unit of computers |
| byte | collection of 8 bits makes a byte |
| email | a message sent to a destination address which is stored on the mail server |
| chat | is a two way communication of text or voice through internet |
| bus | is a collection of wires which carry computer signals |
| serial bus | for serial transmission |
| serial port | the point of connection for serial communication |
| parallel port | the point of connection for parallel communication like printers like centronics |
| isa bus | developed by ibm serves the add on card support to attach more devices only 8 or 16 bits |
| pci bus | 64 bit interfacing for faster communication |
| agp port | accelerator graphics port for display |
| rom bios | routines for basic service |
