Computer Hardware The POST routine, which counts system board RAM first, is stored in: 8259 POST controller CMOS RAM microprocessor ROM BIOS 8259 POST controller CMOS RAM microprocessor ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On the 16-bit ISA bus, IRQ2 is elevated to which higher level interrupt? 12 10 9 11 12 10 9 11 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Carriage rails Paper advance bearings Platten bearings Printhead None of these Carriage rails Paper advance bearings Platten bearings Printhead None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which common bus specification provides the fastest data transfer rate? PCI ISA VL bus All of the listed here PCI ISA VL bus All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com1? 5f8 8 3f8 3bc 300000000 5f8 8 3f8 3bc 300000000 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following would be a logical first step in troubleshooting a PC? Define the circumstances of the problem Call the vendor Define what applications are being used None of these Check the computer CMOS Define the circumstances of the problem Call the vendor Define what applications are being used None of these Check the computer CMOS ANSWER DOWNLOAD EXAMIANS APP
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