Computer Hardware What tool is used to test serial and parallel ports? cable scanner None of these high volt probe sniffer loop backs (wrap plugs) cable scanner None of these high volt probe sniffer loop backs (wrap plugs) ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: None of these Repeated sags in current supplied from outlets Touching metal on the chasis Placing an IC in a non-conductive plastic bag Placing an IC on a grounded mat None of these Repeated sags in current supplied from outlets Touching metal on the chasis Placing an IC in a non-conductive plastic bag Placing an IC on a grounded mat ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The ESD wrist strap is designed to protect PC Components or Service Technicians ? PC Components None of the listed here Both Service Technicians and PC Components Service Technicians PC Components None of the listed here Both Service Technicians and PC Components Service Technicians ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many DMA channels are in an AT-machine? 3 None of these 8 4 7 3 None of these 8 4 7 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The following process determines the amount of memory present, the date/ time, and which communications ports and display adapters are installed in a microcomputer? Power up boot process Start-up utility test Power on Self Test None of these Power on start up process Power up boot process Start-up utility test Power on Self Test None of these Power on start up process ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which values are held in CMOS for the hard drive size (heads, cylinders, sectors) IRQ Free space Virus alert size (heads, cylinders, sectors) IRQ Free space Virus alert ANSWER DOWNLOAD EXAMIANS APP
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