Computer Hardware
You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault?

replace the level 2 cache SIMM
replace the RAM
replace the CPU
disable the CPU cache in CMOS
rotate the RAM

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
You have just installed a new internal PCI modem on you desktop. It will not dial out. what is the problem?

the modem has not been set up in control panel properties
the phone line is plugged into the line-in port on the modem card
None of these
The port speed is set too high
the phone line out of the wall is plugged into the phone port on the modem card

ANSWER DOWNLOAD EXAMIANS APP