Computer Hardware The mouse pointer moves erratically, what is the possible cause? The mouse has an incorrect IRQ setting driver is not installed properly ball is dirty None of these is not connected has an incorrect IRQ setting driver is not installed properly ball is dirty None of these is not connected ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is LEAST likely to interfere with upgrading to a newer DOS Version? ROM BIOS Video controller Existing backup files None of these Compressed drives ROM BIOS Video controller Existing backup files None of these Compressed drives ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You run a super wing-ding diagnostic program on your PC, and it reports that your hard drive, microprocessor, RAM, and video card have seen better days. To resolve this problem you should: replace each part one at a time, rerunning the diagnostic before replacing the next part. check to see if you have a software problem get another copy of the diagnostic program replace everything at once and rerun the diagnostic run an exhaustive memory check replace each part one at a time, rerunning the diagnostic before replacing the next part. check to see if you have a software problem get another copy of the diagnostic program replace everything at once and rerun the diagnostic run an exhaustive memory check ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware In addition to I/O port addresses, SCSI adapters also use a range of ROM addresses for their onboard BIOS. 1 25 pin male port 9 pin female port None of these 1 25 pin male port 9 pin female port None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware RS-232 is a standard that applies to? Serial port None of these All of these Parallel port Game port Serial port None of these All of these Parallel port Game port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which of the following is a type of preventative maintenance used on a hard drive? Disk check diagnostics Initializing None of these Head alignment diagnostics Uninstalling programs Disk check diagnostics Initializing None of these Head alignment diagnostics Uninstalling programs ANSWER DOWNLOAD EXAMIANS APP
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