Computer Hardware All Operating Systems get their total memory initialized from? None of these ROM BIOS RAM CPU None of these ROM BIOS RAM CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Head alignment diagnostics None of these Uninstalling programs Disk check diagnostics Initializing Head alignment diagnostics None of these Uninstalling programs Disk check diagnostics Initializing ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory. First 64k above conventional None of these First 64k of extended Last 64k of conventional Last 64k of extended First 64k above conventional None of these First 64k of extended Last 64k of conventional Last 64k of extended ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM1 is typically represented by which of the following? 9 pin female port 15 pin port 25 pin male port 9 pin male port 9 pin female port 15 pin port 25 pin male port 9 pin male port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com1? 3f8 8 300000000 5f8 3bc 3f8 8 300000000 5f8 3bc ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? None of these l0Mhz 25Mhz 100 Mhz 50Mhz None of these l0Mhz 25Mhz 100 Mhz 50Mhz ANSWER DOWNLOAD EXAMIANS APP
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