问题:
A . One or more processes are running in the background, preventing log off.
B . One or more processes are paused, requiring operator input prior to logging off.
C . At least one process is running in the background and it will keep running after the operator logs off
D . At least one process is running in the background using nohup and it will terminate when the operator logs off
● 参考解析
本题暂无解析