Computer Hardware
On PC power supplies, the wire attached to pin one is usually:

red or black
red or white
blue or red
blue or white
white or orange

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
Whenever you have a hardware resource conflict, it will more likely be an IRQ conflict rather than an i/o conflict because:

software tends to mess up IRQs
the BIOS sometimes has more of a problem controlling IRQs
there are a lot more I/O addresses than IRQs.
software tends to correct I/O conflicts
I/O addresses cannot conflict

ANSWER DOWNLOAD EXAMIANS APP