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 Power on start up process None of these Power on Self Test Power up boot process Start-up utility test Power on start up process None of these Power on Self Test Power up boot process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During the normal PC boot process, which of the following is active first? ROM BIOS CMOS RAM BIOS Hard disk information None of these ROM BIOS CMOS RAM BIOS Hard disk information None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What problem can occur if a printer cable is to close to a power cable? EMI Electromagnetic Interference None of these no affect parity error ESD Electrostatic Discharge EMI Electromagnetic Interference None of these no affect parity error ESD Electrostatic Discharge ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? 25Mhz 50Mhz None of these 100 Mhz l0Mhz 25Mhz 50Mhz None of these 100 Mhz l0Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? replace the hard drive run scandisk with the "thorough" option run secclean from dos None of these run defrag on the hard drive replace the hard drive run scandisk with the "thorough" option run secclean from dos None of these run defrag on the hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ISDN uses _____ technology. neither digital nor analog mostly digital only analog only digital digital and analog neither digital nor analog mostly digital only analog only digital digital and analog ANSWER DOWNLOAD EXAMIANS APP
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