Computer Hardware A customer has just installed a new cd-rw. the system was working fine before the installation, but now the cdrom does not work, what should you suggest that the customer do? flash or upgrade the BIOS check the CONFIG.SYS add cdrw in the device manager None of these check the jumper setting on the cd-rw flash or upgrade the BIOS check the CONFIG.SYS add cdrw in the device manager None of these check the jumper setting on the cd-rw ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A PC with a 486DX2 processor runs internally at SOMhz. What speed would its external logic be running? 50Mhz 25Mhz l0Mhz None of these 100 Mhz 50Mhz 25Mhz l0Mhz None of these 100 Mhz ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A customer attached an external drive to his notebook computer but the computer is not recognizing it. What should be considered? The cables are attached firmly All of these The external drive is turned on The external drive has been pre¬loaded with the appropriate software The external drive was attached before the computer was on The cables are attached firmly All of these The external drive is turned on The external drive has been pre¬loaded with the appropriate software The external drive was attached before the computer was on ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware From what location are the 1st computer instructions available on boot up? boot.ini CPU CONFIG.SYS None of these ROM BIOS boot.ini CPU CONFIG.SYS None of these ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware A 6xx indicates a problem with the keyboard floppy drive CD ROM hard drive keyboard floppy drive CD ROM hard drive ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware ESD damage can be caused by: None of these Placing an IC in a non-conductive plastic bag Touching metal on the chasis Placing an IC on a grounded mat Repeated sags in current supplied from outlets None of these Placing an IC in a non-conductive plastic bag Touching metal on the chasis Placing an IC on a grounded mat Repeated sags in current supplied from outlets ANSWER DOWNLOAD EXAMIANS APP
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