Bus Structure Basics
Although a question on the Core Hardware exam may involve the definition of a bus, most of this first section is background information for the real techie stuff that follows. The bottom of any PC motherboard is an inter...
Working with System ResourcesIn the realm of PC configuration, the term system resources refers to the mechanisms used to interface, communicate, and control individual device adapters and controllers, along with the serial, parallel, and mou...
Bus Structures
Prep Test
The default I/O address for COM1 is
2F8-2FFh
3F8-3FFh
378-37Fh
3F0-3F7H
The first 32-bit bus was
PCI
EISA
MCA
VESA
A PC has a sound card that locks u...
