Computer Hardware After installing a sound card, the system locks up when a parallel port tape backup unit is also used. What is most likely the problem? DMA defective tape driver IRQ defective LPT port DMA defective tape driver IRQ defective LPT port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You are testing the resistance in Ohms of a fuse on a 15K amp system. If the fuse is good, the meter should read? 5 2 0 6 5 2 0 6 ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What voltage does a Pentium system use? +3.3 volts +12 volts + 5 volts + 8 volts None of these +3.3 volts +12 volts + 5 volts + 8 volts None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware How many IRQs does a chain of USB devices require? 2 1 3 4 None of these 2 1 3 4 None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the file extension used by WIN95 to back up registry file when windows starts? None of these .bak .dao .dat .tmp None of these .bak .dao .dat .tmp ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which standard govern parallel communications? RS232 CAT 5 IEEE 1284 None of these RS-232a RS232 CAT 5 IEEE 1284 None of these RS-232a ANSWER DOWNLOAD EXAMIANS APP
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