Computer Hardware Which component must be vacuumed or replaced during preventative maintenance on a laser printer? Scanning mirror Ozone filter Toner cartridge All of the listed here Scanning mirror Ozone filter Toner cartridge All of the listed here ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following FRUs would be considered both an input/output device? All of the listed here Video board SCSI host adapter System board CPU All of the listed here Video board SCSI host adapter System board CPU ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What IRQ is used for COM 2? 1 2 4 None of these 3 1 2 4 None of these 3 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: Placing an IC in a non-conductive plastic bag Placing an IC on a grounded mat Touching metal on the chasis None of these Repeated sags in current supplied from outlets Placing an IC in a non-conductive plastic bag Placing an IC on a grounded mat Touching metal on the chasis None of these Repeated sags in current supplied from outlets ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many devices can be used on a single SCSI bus? Keep in mind that the SCSI host adapter counts as a device. 20 10 All of these 8 1 20 10 All of these 8 1 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What component would most likely cause a "parity error"? bad RAM bad hard disk bad software None of these bad controller bad RAM bad hard disk bad software None of these bad controller ANSWER DOWNLOAD EXAMIANS APP
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