单项选择题
A.Reboot system sing the mkdev -l command.
B.Install device support suing the cfgmgr -i command.
C.Use the SMIT console to redirect the console.
D.Use SMIT devices and choose the correct adapter.
单项选择题 A parallel printer has just been connected. There are not selections in the SMIT menu to configure the printer. Which of the following procedures should be performed to complete the configuration?（）
单项选择题 CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate the implementation?（）
单项选择题 The latest version of a licensed product is already installed. Which of the following methods is most appropriate to load an older version of a licensed program product over the latest version?（）