Computer Hardware Most PCs give a single beep on bootup to indicate they are ok hardware wise. You boot your PC and don't get a beep. What should you check first? RAM power supply microprocessor speaker system board RAM power supply microprocessor speaker system board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? Parallel RS-232 SCSI None of these Serial Parallel RS-232 SCSI None of these Serial ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse has an incorrect IRQ setting driver is not installed properly None of these is not connected ball is dirty has an incorrect IRQ setting driver is not installed properly None of these is not connected ball is dirty ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Voltage4s measured: after checking resistance after checking current in parallel in series after breaking the circuit after checking resistance after checking current in parallel in series after breaking the circuit ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Your customer tells you the print quality of their dot matrix printer is light then dark. Which of the following could cause the problem. None of these Head position Paper slippage Improper ribbon advancement Paper thickness None of these Head position Paper slippage Improper ribbon advancement Paper thickness ANSWER DOWNLOAD EXAMIANS APP
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