Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse is not connected None of these driver is not installed properly ball is dirty has an incorrect IRQ setting is not connected None of these driver is not installed properly ball is dirty has an incorrect IRQ setting ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How may standard levels of interrupts are provided on the 8-bit ISA bus (XT-class computer)? 8 12 16 None of these 4 8 12 16 None of these 4 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What expansion types do most pll/plll motherboards support? MCA, PCI ISA, EISA ISA, PCI, AGP ISA, VESA, PCI MCA, PCI ISA, EISA ISA, PCI, AGP ISA, VESA, PCI ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is the easiest component to environmentally recycle? CMOS batteries Toner cartridges Motherboards None of these Cathode ray tubes CMOS batteries Toner cartridges Motherboards None of these Cathode ray tubes ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You suspect a virus has entered your computer. What will not be affected by the virus? Program files Boot sector None of these Floppy disks CMOS Program files Boot sector None of these Floppy disks CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices does USB support? None of these 125 225 100 127 None of these 125 225 100 127 ANSWER DOWNLOAD EXAMIANS APP
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