Documents a+_2

1. RS-232 is a standard that applies to: A. serial ports B. parallel ports C. game ports D. networks E. digital frequencies Answer :A 2. Comm A. B. C. D. E. ports use: (select…

Documents 1 Operating Systems Input/Output Management. 2 What is the I/O System A collection of devices that.....

Slide 11 Operating Systems Input/Output Management Slide 2 2 What is the I/O System A collection of devices that different sub- systems of a computer use to communicate with…

Documents PCI vs PCI express

PCI vs PCI express  Short for Peripheral Component Interconnect  PCI presents a hybrid of sorts between ISA and VL-Bus. It provides direct access to system memory for…