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 level 2 cache SIMM replace the CPU disable the CPU cache in CMOS rotate the RAM replace the RAM replace the level 2 cache SIMM replace the CPU disable the CPU cache in CMOS rotate the RAM replace the RAM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In the DOS memory model, the HIGH Memory Area (HMA). is the _____ memory. Last 64k of extended First 64k above conventional Last 64k of conventional None of these First 64k of extended Last 64k of extended First 64k above conventional Last 64k of conventional None of these First 64k of extended ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You get a CMOS checksum error during bootup. What is most likely the cause? 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 CMOS battery is nearing end of life ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware During boot-up, the memory test Checks and verifies that contiguous memory is installed Is a superfluous step that should be ignored Displays what memory is installed, but nothing else Is an operational error Checks and verifies that contiguous memory is installed Is a superfluous step that should be ignored Displays what memory is installed, but nothing else Is an operational error ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What command is used to hand up a MODEM when using the "AT Answer Command set"? ATZ ATH None of these ATR ATD ATZ ATH None of these ATR ATD ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware _____ help prevent power surges. Spike protector UPS system None of these Surge suppressor High-grade multi-meter Spike protector UPS system None of these Surge suppressor High-grade multi-meter ANSWER DOWNLOAD EXAMIANS APP
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