Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse has an incorrect IRQ setting ball is dirty None of these driver is not installed properly is not connected has an incorrect IRQ setting ball is dirty None of these driver is not installed properly is not connected ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: Repeated sags in current supplied from outlets Placing an IC on a grounded mat Placing an IC in a non-conductive plastic bag Touching metal on the chasis None of these Repeated sags in current supplied from outlets Placing an IC on a grounded mat Placing an IC in a non-conductive plastic bag Touching metal on the chasis None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? l0Mhz None of these 100 Mhz 50Mhz 25Mhz l0Mhz None of these 100 Mhz 50Mhz 25Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the result of adding an IP address to the DNS server search order It tells the DNS Server where the local system is located It restricts browsing to that DNS server It tells the local system where the DNS Server is located It overrides the local systems IP address None of these It tells the DNS Server where the local system is located It restricts browsing to that DNS server It tells the local system where the DNS Server is located It overrides the local systems IP address None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 25-pin female connector on the back of your computer will typically be: A parallel port COM2 port Docking None of these Serial port 1 A parallel port COM2 port Docking None of these Serial port 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many IRQs does a chain of USB devices require? 2 3 4 None of these 1 2 3 4 None of these 1 ANSWER DOWNLOAD EXAMIANS APP
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