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? Power on start up process Power on Self Test Start-up utility test None of these Power up boot process Power on start up process Power on Self Test Start-up utility test None of these Power up boot process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? ROM BIOS CPU UART 16550 DMA823 None of these ROM BIOS CPU UART 16550 DMA823 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware With a dot matrix printer, light then dark print is most commonly caused by: Misaligned print head Erratic paper advancement None of these Overheating print head Erratic ribbon advancement Misaligned print head Erratic paper advancement None of these Overheating print head Erratic ribbon advancement ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component stores an electrical charge? rectifier transistor diode resistor capacitor rectifier transistor diode resistor capacitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of: FYI RFI IOU EXE EMI FYI RFI IOU EXE EMI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS. None of these 25 pin male port 9 pin female port 1 None of these 25 pin male port 9 pin female port 1 ANSWER DOWNLOAD EXAMIANS APP
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