Computer Hardware
What is the most significant difference between the USB and IEEE1394 standards?

IEEE 1394 is hot swappable
USB is plug and play
IEEE 1394 is faster
USB does not support USB

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, RAM, and video card have seen better days. To resolve this problem you should:

replace each part one at a time, rerunning the diagnostic before replacing the next part.
run an exhaustive memory check
check to see if you have a software problem
get another copy of the diagnostic program
replace everything at once and rerun the diagnostic

ANSWER DOWNLOAD EXAMIANS APP