Computer Hardware Which component stores an electrical charge? diode resistor rectifier capacitor transistor diode resistor rectifier capacitor transistor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATD ATR ATH ATZ None of these ATD ATR ATH ATZ None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here check the AC outlet reseat the hard drive controller cable Test the power supply None of the listed here ANSWER DOWNLOAD EXAMIANS APP
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 CPU replace the level 2 cache SIMM disable the CPU cache in CMOS replace the RAM rotate the RAM replace the CPU replace the level 2 cache SIMM disable the CPU cache in CMOS replace the RAM rotate the RAM 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 have a lightning rod on your house unplug the PC and remove phone line from the modem you don't worry; you've got a surge protector on your PC you don't worry; you've got a surge protector on your PC and phone line to your modem stop standing on it you don't worry; you have a lightning rod on your house unplug the PC and remove phone line from the modem you don't worry; you've got a surge protector on your PC you don't worry; you've got a surge protector on your PC and phone line to your modem stop standing on it ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Current is measured in units of: ohms volts amps diodes farads ohms volts amps diodes farads ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS