Computer Hardware How many DMA channels are in an AT-machine? 7 3 8 4 None of these 7 3 8 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When your hard drive crashes from any of the correct selections in the question above, or from dropping it, it is known as head-to-disk interference, or HDL 1 None of these sniffer loop backs (wrap plugs) 1 None of these sniffer loop backs (wrap plugs) ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Laser Jet printer speeds are measured in pages per minute (ppm) what do we use to measure dot-matrix printers? characters per inch characters per second lines per sheet lines per inch None of these characters per inch characters per second lines per sheet lines per inch None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What's the best way to prevent damaging your PC with static electricity? wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap wear leather soled shoes periodically touch a safe ground point on the PC to discharge yourself place your PC on a rubber mat wear an ESD wrist strap ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? 512 bytes 1024 bytes None of these 256 bytes 512 Kb 512 bytes 1024 bytes None of these 256 bytes 512 Kb ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the i/o address for com3? be8 ff8 345 300000000 500000000 be8 ff8 345 300000000 500000000 ANSWER DOWNLOAD EXAMIANS APP
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