Computer Hardware A 2xx POST error code indicates a problem with: CMOS battery hard drive second adapter card RAM or ROM system board CMOS battery hard drive second adapter card RAM or ROM system board ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What device protects against line deficiencies? Capacitor UPS Logic probe Surge protector Capacitor UPS Logic probe Surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? Scanning mirror Toner cartridge All of the listed here Ozone filter Scanning mirror Toner cartridge All of the listed here Ozone filter ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How can you totally protect a PC from damage during an electrical storm? Disconnect the AC power cable Turn off the AC power None of these Disconnect all external cables and power cords Use a surge protector Disconnect the AC power cable Turn off the AC power None of these Disconnect all external cables and power cords Use a surge protector ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware The digital multimeter is set for DC, Ohm and 20k. You will read _____ while measuring a good 2 amp fuse. 0.02 0.2 None of these 2 0.02 0.2 None of these 2 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Static electricity thrives is which type of environment? cold and dry warm and dry cold and warm warm and humid cold and humid cold and dry warm and dry cold and warm warm and humid cold and humid ANSWER DOWNLOAD EXAMIANS APP
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