问答题简述TTY2型电路的特点。
问答题
简述TTY2型电路的特点。
参考解析
解析：
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相关考题：
Which of the following commands should be used to check the settings for a new tty that was just set up as tty2？（）A、lsattr -El tty2B、lscons -d /dev/tty2C、lscfg -vl tty2D、what /dev/tty2
A system administrator has created tty2 on a serial port connection to a system. When attempting to verify the connection the following error is observed： # cu -ml tty2 cu： 0835-028 The connection failed. NO DEVICES AVAILABLE. Which of the following should be performed to correct this error？（）A、Create an entry for tty2 in the /etc/uucp/Devices fileB、Re-enter the command as "cu -dml tty2"C、Create an entry for tty2 in the /etc/uucp/Systems fileD、Re-enter the command as "cu -s 9600 -dh -t -l tty2"
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