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单项选择题To add a TTY Terminal to Serial port 1， which of the following set of options should be chosen？（）

A、tty rs232 Asynchronous Terminal then sa1 Available 01-S2 Standard I/O Serial Port

B、tty rs422 Asynchronous Terminal then sa1 Available 01-S2 Standard I/O Serial Port

C、tty rs232 Asynchronous Terminal then sa0 Available 01-S1 Standard I/O Serial Port

D、tty rs422 Asynchronous Terminal then sa0 Available 01-S1 Standard I/O Serial Port

  • C

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