Computer Hardware COM 4 uses which I/O port? 3F8H None of these 2E8H 3E8H 2F8H 3F8H None of these 2E8H 3E8H 2F8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured in units of: amperes ohms volts helids farads amperes ohms volts helids farads ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Uninstalling programs None of these Disk check diagnostics Initializing Head alignment diagnostics Uninstalling programs None of these Disk check diagnostics Initializing Head alignment diagnostics ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at 50Mhz. What speed would its external logic be running? l0Mhz 50Mhz 100 Mhz 25Mhz None of these l0Mhz 50Mhz 100 Mhz 25Mhz None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The POST routine, which counts system board RAM first, is stored in: CMOS ROM BIOS RAM 8259 POST controller microprocessor CMOS ROM BIOS RAM 8259 POST controller microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware To prevent the computer from overheating you should? None of these Remove the slot cover from the back Keep the computer cover closed Remove the CPU fan All of these None of these Remove the slot cover from the back Keep the computer cover closed Remove the CPU fan All of these ANSWER DOWNLOAD EXAMIANS APP
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