Computer Hardware What voltage does a 586 system use? +12 volts + 8 volts + 5 volts None of these +3.3 volts +12 volts + 8 volts + 5 volts None of these +3.3 volts ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware COM1 is typically represented by which of the following? 25 pin male port 9 pin male port 15 pin port 9 pin female port 25 pin male port 9 pin male port 15 pin port 9 pin female port ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware Which hardware component controls serial port communications? UART 16550 DMA823 CPU None of these ROM BIOS UART 16550 DMA823 CPU None of these ROM BIOS ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware You should never put floppy drives, hard drives, or even VCR tapes or cassette tapes on top of speakers (or near any other source of magnetism) because of: EMI FYI IOU RFI EXE EMI FYI IOU RFI EXE ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is modified when changing the system start-up boot sequence? CONFIG.SYS BIOS/CMOS autoexec.bat COMMAND.COM None of these CONFIG.SYS BIOS/CMOS autoexec.bat COMMAND.COM None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Hardware What is the size of a sector? 256 bytes 512 Kb 512 bytes 1024 bytes None of these 256 bytes 512 Kb 512 bytes 1024 bytes None of these ANSWER DOWNLOAD EXAMIANS APP
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