Computer Hardware A brownout is defined as: has nothing to do with electricity a slightly elevated voltage lasting from seconds to minutes or more alternating power out, power on lasting a few minutes complete power out lasting a few minutes a slightly decreased voltage lasting from seconds to minutes or more has nothing to do with electricity a slightly elevated voltage lasting from seconds to minutes or more alternating power out, power on lasting a few minutes complete power out lasting a few minutes a slightly decreased voltage lasting from seconds to minutes or more ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many IRQs does a chain of USB devices require? 3 None of these 1 2 4 3 None of these 1 2 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many pins on a VGA? 15 32 9 None of these 25 15 32 9 None of these 25 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A COM port is a _____ port. parallel static multi serial parallel static multi serial ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most significant difference between the USB and IEEE1394 standards? USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB USB is plug and play IEEE 1394 is hot swappable IEEE 1394 is faster USB does not support USB 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 RAM disable the CPU cache in CMOS replace the level 2 cache SIMM rotate the RAM replace the CPU replace the RAM disable the CPU cache in CMOS replace the level 2 cache SIMM rotate the RAM ANSWER DOWNLOAD EXAMIANS APP
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