Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Power up boot process Power on Self Test None of these Power on start up process Start-up utility test Power up boot process Power on Self Test None of these Power on start up process Start-up utility test ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In laser technology, what happens during the transfer stage? The laser transfers the image from the drum to the paper The image is transferred from the drum to the paper Residual toner is transferred to the waste receptacle None of the listed here The laser transfers the image from the drum to the paper The image is transferred from the drum to the paper Residual toner is transferred to the waste receptacle None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In which mode can 2 or more applications be stored in memory at the same time? Real Mode Protected Mode Unprotected Mode None of these Segmented Mode Real Mode Protected Mode Unprotected Mode None of these Segmented Mode ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Paper advance bearings Printhead Platten bearings None of these Carriage rails Paper advance bearings Printhead Platten bearings None of these Carriage rails ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The standard VGA display has _____ pixels in its native graphics mode? 680 x 440 None of these 640 x 480 1024 x 786 648 x 320 680 x 440 None of these 640 x 480 1024 x 786 648 x 320 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The DC voltage on most circuit boards is: 12 volts 0 volts +5 volts -12 volts 12 volts 0 volts +5 volts -12 volts ANSWER DOWNLOAD EXAMIANS APP
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