Computer Hardware
ESD damage can be caused by:

Placing an IC on a grounded mat
Repeated sags in current supplied from outlets
None of these
Touching metal on the chasis
Placing an IC in a non-conductive plastic bag

ANSWER DOWNLOAD EXAMIANS APP

Computer Hardware
You're on your PC at midnight and an electric storm pops up. What's the best way to protect your PC.

you don't worry; you've got a surge protector on your PC
you don't worry; you have a lightning rod on your house
unplug the PC and remove phone line from the modem
stop standing on it
you don't worry; you've got a surge protector on your PC and phone line to your modem

ANSWER DOWNLOAD EXAMIANS APP