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 microprocessor power supply speaker system board RAM microprocessor power supply speaker system board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which peripheral port provides the FASTEST throughput to laser printers? RS-232 None of these Parallel SCSI Serial RS-232 None of these Parallel SCSI Serial ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse is not connected None of these has an incorrect IRQ setting ball is dirty driver is not installed properly is not connected None of these has an incorrect IRQ setting ball is dirty driver is not installed properly ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Voltage4s measured: after checking current in parallel after checking resistance in series after breaking the circuit after checking current in parallel after checking resistance 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. Head position None of these Paper thickness Paper slippage Improper ribbon advancement Head position None of these Paper thickness Paper slippage Improper ribbon advancement ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS