Computer Hardware COM1 is typically represented by which of the following? 15 pin port 25 pin male port 9 pin female port 9 pin male port 15 pin port 25 pin male port 9 pin female port 9 pin male port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device prevents power interruptions, resulting in corrupted data? Battery back-up unit Data guard system Multiple SIMMs strips Surge protector Battery back-up unit Data guard system Multiple SIMMs strips Surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What should you replace if the brightness or contrast adjustments were malfunctioning on a laptop? None of these fuse led display cable led display adjustment switch None of these fuse led display cable led display adjustment switch ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 6xx indicates a problem with the floppy drive CD ROM hard drive keyboard floppy drive CD ROM hard drive keyboard ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Start-up utility test None of these Power on start up process Power on Self Test Power up boot process Start-up utility test None of these Power on start up process Power on Self Test Power up boot process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. Run several blank pages Reset the printer Clean the laser diode None of these Clean the developer tank Run several blank pages Reset the printer Clean the laser diode None of these Clean the developer tank ANSWER DOWNLOAD EXAMIANS APP
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