Computer Hardware To test for AC ripple on a PC power supply, you would set the volt/ohm meter for OHM scale Farad scale AC voltage DC voltage scale OHM scale Farad scale AC voltage DC voltage scale 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 everything at once and rerun the diagnostic get another copy of the diagnostic program replace each part one at a time, rerunning the diagnostic before replacing the next part. check to see if you have a software problem run an exhaustive memory check replace everything at once and rerun the diagnostic get another copy of the diagnostic program replace each part one at a time, rerunning the diagnostic before replacing the next part. check to see if you have a software problem run an exhaustive memory check ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which device uses a DMA channel? Sound Card Network Card All of the listed here Modem Sound Card Network Card All of the listed here Modem ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? CONFIG.SYS autoexec.bat None of these BIOS/CMOS COMMAND.COM CONFIG.SYS autoexec.bat None of these BIOS/CMOS COMMAND.COM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What can you use to ensure power is not interrupted, resulting in corrupted data? None of these Surge protector UPS Nuclear powered thermal protective underwear Proper grounding None of these Surge protector UPS Nuclear powered thermal protective underwear Proper grounding ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the main communication method from one PDA to another PDA? USB IEEE 1394 IR None of these RS-232 USB IEEE 1394 IR None of these RS-232 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS