单选题CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate the implementation?（）A Update the .kshrc fileB Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE
题目
单选题
CDE is working. However, the customized PATH environment has not been implemented. Which of the following procedures should be performed to activate the implementation?（）
A
Update the .kshrc file
B
Edit $HOME/.dtprofile, and uncomment the DTSOURCEPROFILE=true
C
Copy /etc/.profile to $HOME/.dtprofile and edit the file as needed
D
Double click on the System Administration icon and select CDE profile