Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Carriage rails Printhead Paper advance bearings Platten bearings None of these Carriage rails Printhead Paper advance bearings Platten bearings None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What product is used to clean smudged keys on a keyboard? Denatured alcohol TMC solvent Silicone spray All-purpose cleaner None of these Denatured alcohol TMC solvent Silicone spray All-purpose cleaner None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In inkjet printers, what is the most common problem with the paper tray? malfunctioning pick-up rollers paper jamming on the ink cartridge misalignment of the sheet feeder inconsistent printing None of these malfunctioning pick-up rollers paper jamming on the ink cartridge misalignment of the sheet feeder inconsistent printing None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ISDN stands for: interval set down next integrated services digital network inferior sector data net internal select data nulls interior sector direct none interval set down next integrated services digital network inferior sector data net internal select data nulls interior sector direct none ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The terms "red book", "yellow book", and "orange book" refer to: SCSI CD-ROM standards ide All of these floppy drive technology SCSI CD-ROM standards ide All of these floppy drive technology ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard IRQ for the floppy drive is? None of these 10 6 9 All of these None of these 10 6 9 All of these ANSWER DOWNLOAD EXAMIANS APP
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