Computer Hardware The POST routine, which counts system board RAM first, is stored in: microprocessor ROM BIOS CMOS RAM 8259 POST controller microprocessor ROM BIOS CMOS RAM 8259 POST controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which DOS driver is used to emulate expanded memory? Mem386.sys Ramdrive.sys Himem.sys EMM386.exe Mem386.sys Ramdrive.sys Himem.sys EMM386.exe ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device is on IRQ 6? IDE Keyboard Video card Floppy drive IDE Keyboard Video card Floppy drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following would be a logical first step in troubleshooting a PC? None of these Call the vendor Define the circumstances of the problem Check the computer CMOS Define what applications are being used None of these Call the vendor Define the circumstances of the problem Check the computer CMOS Define what applications are being used ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which type of system board is the MOST likely candidate for processor upgrading if you want maximum performance and future compatibility? None of these ML PCI ISA EISA None of these ML PCI ISA EISA ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are there in an AT class PC? 4 3 8 None of these 7 4 3 8 None of these 7 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS