Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? Ozone filter All of the listed here Toner cartridge Scanning mirror Ozone filter All of the listed here Toner cartridge Scanning mirror ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What resistance in ohms should be displayed when testing a speaker in a computer? 16 Ohms Q Ohms Unlimited Ohms -200 Ohms None of these 16 Ohms Q Ohms Unlimited Ohms -200 Ohms 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? rotate the RAM replace the CPU disable the CPU cache in CMOS replace the RAM replace the level 2 cache SIMM rotate the RAM replace the CPU disable the CPU cache in CMOS replace the RAM replace the level 2 cache SIMM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Resistance is measured: in series after checking voltage in parallel after breaking the circuit after checking current in series after checking voltage in parallel after breaking the circuit after checking current ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When not in use, it is very important to keep 5 VA diskettes in _____. On a shelf in an upright position In the floppy drive None of these Their protective sleeves In a plastic bag On a shelf in an upright position In the floppy drive None of these Their protective sleeves In a plastic bag ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When your hard drive crashes from any of the correct selections in the question above, or from dropping it, it is known as head-to-disk interference, or HDL 1 None of these loop backs (wrap plugs) sniffer 1 None of these loop backs (wrap plugs) sniffer ANSWER DOWNLOAD EXAMIANS APP
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