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 level 2 cache SIMM rotate the RAM disable the CPU cache in CMOS replace the CPU replace the RAM replace the level 2 cache SIMM rotate the RAM disable the CPU cache in CMOS replace the CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the first step in diagnosing a completely dead computer at the client site that was working the day before. check the AC outlet Test the power supply None of the listed here reseat the hard drive controller cable check the AC outlet Test the power supply None of the listed here reseat the hard drive controller cable ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware On a dot-matrix printer, regular lube maintenance should be followed, but this component should never be lubed: Platten bearings Printhead None of these Paper advance bearings Carriage rails Platten bearings Printhead None of these Paper advance bearings Carriage rails ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You get a CMOS checksum error during bootup. What is most likely the cause? CMOS battery is nearing end of life power supply is bad BIOS needs updating hard drive types are incorrectly defined CMOS battery is nearing end of life power supply is bad BIOS needs updating hard drive types are incorrectly defined ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A parity error usually indicates a problem with: power supply hard drive controller hard drive memory I/O controller power supply hard drive controller hard drive memory I/O controller ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which REQUIRES an anti-static bag for transport? Floppy disks None of these Power supply Monitor I/O controller Floppy disks None of these Power supply Monitor I/O controller ANSWER DOWNLOAD EXAMIANS APP
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