Computer Hardware What is the i/o address for com2? 2f8 8f8 2vb None of the listed here 2f8 8f8 2vb None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When installing an internal modem, all of the following IRQ's can be used except? 10 15 12 14 10 15 12 14 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? CONFIG.SYS autoexec.bat COMMAND.COM None of these BIOS/CMOS CONFIG.SYS autoexec.bat COMMAND.COM None of these BIOS/CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which would you do first when troubleshooting a faulty monitor? Use a meter to check the CRT and internal circuitry for continuity Check its connections to the computer and power source Power down the monitor, then turn it on again to see if that corrects the problem Power down the computer, then turn it on again to see if that corrects the problem Use a meter to check the CRT and internal circuitry for continuity Check its connections to the computer and power source Power down the monitor, then turn it on again to see if that corrects the problem Power down the computer, then turn it on again to see if that corrects the problem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault? rotate the RAM replace the level 2 cache SIMM disable the CPU cache in CMOS replace the CPU replace the RAM rotate the RAM replace the level 2 cache SIMM disable the CPU cache in CMOS replace the CPU replace the RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 7 8 3 None of these 4 7 8 3 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
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