Computer Hardware How many DMA channels are in an AT-machine? 7 4 3 None of these 8 7 4 3 None of these 8 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse ball is dirty is not connected None of these driver is not installed properly has an incorrect IRQ setting ball is dirty is not connected None of these driver is not installed properly has an incorrect IRQ setting ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What are the most likely conditions for ESD? Cold and wet None of these Cold and dry Hot and wet Hot and dry Cold and wet None of these Cold and dry Hot and wet Hot and dry ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which type of pc card (PCMCIA) slot will allow the insertion of a hard drive? None of these type III type II type IV type I None of these type III type II type IV type I ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices does USB support? 125 225 None of these 127 100 125 225 None of these 127 100 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware After you service a laser printer, you notice dirty print. Which of the following would correct the problem. None of these Reset the printer Run several blank pages Clean the developer tank Clean the laser diode None of these Reset the printer Run several blank pages Clean the developer tank Clean the laser diode ANSWER DOWNLOAD EXAMIANS APP
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