Computer Hardware How can you totally protect a PC from damage during an electrical storm? None of these Disconnect all external cables and power cords Turn off the AC power Disconnect the AC power cable Use a surge protector None of these Disconnect all external cables and power cords Turn off the AC power Disconnect the AC power cable Use a surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 2 amp system. If the fuse is good, the meter should read? 0.2 2 5 None of these 0.2 2 5 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a system that periodically locks up. You have ruled out software, and now suspect that it is hardware. What should you do first that could help you narrow it down to the component at fault? replace the RAM replace the CPU rotate the RAM replace the level 2 cache SIMM disable the CPU cache in CMOS replace the RAM replace the CPU rotate the RAM replace the level 2 cache SIMM disable the CPU cache in CMOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? ROM BIOS DMA823 UART 16550 None of these CPU ROM BIOS DMA823 UART 16550 None of these CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware "Parity" errors usually indicate bad memory. FALSE True Capacitor Logic probe FALSE True Capacitor Logic probe ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You just installed a new IDE hard drive, but your system BIOS will not recognize the new drive, what should you check first. hard drive manufacturer web site information cable sequence drivers that need to be loaded jumpers on the hard drive None of these hard drive manufacturer web site information cable sequence drivers that need to be loaded jumpers on the hard drive None of these ANSWER DOWNLOAD EXAMIANS APP
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