Computer Hardware The DC voltage on most circuit boards is: -12 volts +5 volts 12 volts 0 volts -12 volts +5 volts 12 volts 0 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When connecting two internal SCSI hard disks to a computer, where do you connect the second hard drive? An open parallel port on the computer A Serial port on the first host adapter Any open SCSI port on the computer An open SCSI port on the first hard drive An open parallel port on the computer A Serial port on the first host adapter Any open SCSI port on the computer An open SCSI port on the first hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the most likely cause of an "FDD controller Failure" error message? you did not set the jumper on the floppy drive to drive A your computer's floppy drive is defective you forgot to flash CMOS None of these you installed the floppy disk drive cable backward you did not set the jumper on the floppy drive to drive A your computer's floppy drive is defective you forgot to flash CMOS None of these you installed the floppy disk drive cable backward ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ help prevent power surges. None of these Spike protector UPS system High-grade multi-meter Surge suppressor None of these Spike protector UPS system High-grade multi-meter Surge suppressor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard IRQ for the floppy drive is? 10 9 All of these 6 None of these 10 9 All of these 6 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You suspect a virus has entered your computer. What will not be affected by the virus? Boot sector None of these CMOS Program files Floppy disks Boot sector None of these CMOS Program files Floppy disks ANSWER DOWNLOAD EXAMIANS APP
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