Computer Hardware What's the best way to protect your hard drive data? periodically defrag it regular backups run chkdsk at least once a week run a regular diagnostic run scandisk at least once a week periodically defrag it regular backups run chkdsk at least once a week run a regular diagnostic run scandisk at least once a week ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the paper feeding technology most commonly associated with dot-matrix printers? friction feed manual feed sheet feed tractor feed friction feed manual feed sheet feed tractor feed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM 4 uses which I/O port? 3E8H 3F8H 2E8H None of these 2F8H 3E8H 3F8H 2E8H None of these 2F8H ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An IRQ allow interface cards to: Pass data to the computers memory Pass data from one card to another Interrupt the CPU to request service Pass data to the CPU to be processed Pass data to the computers memory Pass data from one card to another Interrupt the CPU to request service Pass data to the CPU to be processed ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory. First 64k of extended Last 64k of extended First 64k above conventional Last 64k of conventional None of these First 64k of extended Last 64k of extended First 64k above conventional Last 64k of conventional None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do? check the CONFIG.SYS add cdrw in the device manager flash or upgrade the BIOS None of these check the jumper setting on the cd-rw check the CONFIG.SYS add cdrw in the device manager flash or upgrade the BIOS None of these check the jumper setting on the cd-rw ANSWER DOWNLOAD EXAMIANS APP
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