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? speaker power supply RAM system board microprocessor speaker power supply RAM system board microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which values are held in CMOS for the hard drive IRQ Virus alert Free space size (heads, cylinders, sectors) IRQ Virus alert Free space size (heads, cylinders, sectors) 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. Improper ribbon advancement Head position None of these Paper slippage Paper thickness Improper ribbon advancement Head position None of these Paper slippage Paper thickness ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse has an incorrect IRQ setting ball is dirty is not connected driver is not installed properly None of these has an incorrect IRQ setting ball is dirty is not connected driver is not installed properly None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware UART is a type of serial chip. Its letters stand for upper advanced real transfer unidirectional access regarding transmission universal asynchronous receiver/ transmitter unable all restore t-bits upper advanced real transfer unidirectional access regarding transmission universal asynchronous receiver/ transmitter unable all restore t-bits ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD potential decreases with the use of Rubber gloves with matching cap De-ionizing fans A wrist strap A static meter Rubber gloves with matching cap De-ionizing fans A wrist strap A static meter ANSWER DOWNLOAD EXAMIANS APP
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