Computer Hardware What command is used to reset a MODEM when using the None of these DCE ATR ATZ DTR None of these DCE ATR ATZ DTR ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? 512 Kb 256 bytes None of these 1024 bytes 512 bytes 512 Kb 256 bytes None of these 1024 bytes 512 bytes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During preventative maintenance on a dot matrix printer, do NOT lubricate: Paper advance gear bushings Platen assembly Print head pulley Print head pins Paper advance gear bushings Platen assembly Print head pulley Print head pins ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What configuration should a Volt-Ohm meter he set to when testing a fuse? AC volts Ohms Amperage None of these DC volts AC volts Ohms Amperage None of these DC volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot matrix printer, you should never lubricate which part? carriage bearings carriage rails paper advance bearings None of these printhead pins carriage bearings carriage rails paper advance bearings None of these printhead pins ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory. First 64k of extended None of these Last 64k of extended First 64k above conventional Last 64k of conventional First 64k of extended None of these Last 64k of extended First 64k above conventional Last 64k of conventional ANSWER DOWNLOAD EXAMIANS APP
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