Computer Hardware In laser printer technology, what happens during the conditioning stage? A uniform negative charge is placed on the toner A uniform negative charge is placed on the photosensitive drum The corona wire places a uniform positive charge on the paper None of these All of these A uniform negative charge is placed on the toner A uniform negative charge is placed on the photosensitive drum The corona wire places a uniform positive charge on the paper None of these All of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 5 amp system. If the fuse is good, the meter should read? All of these 0.5 5 None of these All of these 0.5 5 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD would cause the most damage to which component? Keyboard Power supply Expansion board None of these Monitor Keyboard Power supply Expansion board None of these Monitor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? None of these Disconnect the AC power cable Use a surge protector Disconnect all external cables and power cords Turn off the AC power None of these Disconnect the AC power cable Use a surge protector Disconnect all external cables and power cords Turn off the AC power ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? run scandisk with the "thorough" option None of these replace the hard drive run defrag on the hard drive run secclean from dos run scandisk with the "thorough" option None of these replace the hard drive run defrag on the hard drive run secclean from dos ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware When measuring AC (Alternating Current) with a multimeter, it is important to maintain the proper polarity. MEM /C FALSE SYS: True MEM /C FALSE SYS: True ANSWER DOWNLOAD EXAMIANS APP
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