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 Self Test Power up boot process None of these Power on start up process Start-up utility test Power on Self Test Power up boot process None of these Power on start up process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? speaker RAM system board microprocessor power supply speaker RAM system board microprocessor power supply ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? 256 bytes 512 bytes 512 Kb 1024 bytes None of these 256 bytes 512 bytes 512 Kb 1024 bytes None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What are the IRQ's for sound card? None of these IRQ4 IRQ8 IRQ7 IRQ5 None of these IRQ4 IRQ8 IRQ7 IRQ5 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATD ATR None of these ATH ATZ ATD ATR None of these ATH ATZ ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The 34-pin connection on an I/O card is for? IDE drive floppy drive zip drive None of these SCSI drive IDE drive floppy drive zip drive None of these SCSI drive ANSWER DOWNLOAD EXAMIANS APP
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