Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Printhead Carriage rails Paper advance bearings None of these Platten bearings Printhead Carriage rails Paper advance bearings None of these Platten bearings ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hang up a MODEM when using the "AT Command set"? ATR ATH ATZ None of these ATD ATR ATH ATZ None of these ATD ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware IBM's Micro Channel Architecture (MCA) specifies which type of the following bit access widths? 16 bit & 24 bit 32 bit & 64 bit 8 bit & 16 bit None of these 16 bit & 32 bit 16 bit & 24 bit 32 bit & 64 bit 8 bit & 16 bit None of these 16 bit & 32 bit ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are about to install a second IDE hard drive in a PC that has only one IDE adapter. Your first hard drive will still be the boot drive. How should the second drive be configured? as a master as a primary as a slave as a secondary as auto-select as a master as a primary as a slave as a secondary as auto-select ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On PC power supplies, the wire attached to pin one is usually: blue or red red or black white or orange red or white blue or white blue or red red or black white or orange red or white blue or white ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The monitor power LED is 'on' but the monitor screen is completely dark. The least likely cause of the problem is: System RAM problem Disconnected video cable Defective monitor None of these Defect in the computers video circuitry System RAM problem Disconnected video cable Defective monitor None of these Defect in the computers video circuitry ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS