Computer Hardware The DC voltage on most circuit boards is: -12 volts +5 volts 12 volts 0 volts -12 volts +5 volts 12 volts 0 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What specification covers PC hard cards? PCMCIA SCSI ISA MFM PCMCIA SCSI ISA MFM ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You have a PC with no video* Which of the following is LEAST likely to be causing the problem? crashed hard drive defective RAM (bank zero) low AC outlet power defective microprocessor crashed hard drive defective RAM (bank zero) low AC outlet power defective microprocessor ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware 14.4 modem should transmit _____ bits per second 1400-1500 140-150 140,000-150,000 None of these 14,400-15,000 1400-1500 140-150 140,000-150,000 None of these 14,400-15,000 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which is the most difficult environmentally to dispose of? CRTs power supplies floppy drives hard drives system boards CRTs power supplies floppy drives hard drives system boards ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is your first action when windows reports that your hard drive is developing bad sectors? run defrag on the hard drive None of these replace the hard drive run secclean from dos run scandisk with the "thorough" option run defrag on the hard drive None of these replace the hard drive run secclean from dos run scandisk with the "thorough" option ANSWER DOWNLOAD EXAMIANS APP
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