Computer Hardware How many DMA channels are in an AT-machine? 8 4 7 3 None of these 8 4 7 3 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: Repeated sags in current supplied from outlets Touching metal on the chasis Placing an IC on a grounded mat None of these Placing an IC in a non-conductive plastic bag Repeated sags in current supplied from outlets Touching metal on the chasis Placing an IC on a grounded mat None of these Placing an IC in a non-conductive plastic bag ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware An important first step in troubleshooting which component in a laser printer is causing a jam is to: look up error codes remove the jammed paper note where in the paper path the paper stops turn the printer off, then on again check all voltages look up error codes remove the jammed paper note where in the paper path the paper stops turn the printer off, then on again check all voltages ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following would be a logical first step in troubleshooting a PC? Check the computer CMOS Call the vendor Define what applications are being used None of these Define the circumstances of the problem Check the computer CMOS Call the vendor Define what applications are being used None of these Define the circumstances of the problem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? Q Ohms -200 Ohms None of these 16 Ohms Unlimited Ohms Q Ohms -200 Ohms None of these 16 Ohms Unlimited Ohms ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the main communication method from one PDA to another PDA? None of these USB IEEE 1394 IR RS-232 None of these USB IEEE 1394 IR RS-232 ANSWER DOWNLOAD EXAMIANS APP
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