单选题The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）A The user jsmith can use r-commands from any server to server Alpha system-wideB The user jsmith can use r-commands fr
题目
单选题
The following entry is in the /etc/host.equiv and /home/jsmith/.rhosts file on server Alpha：+ jsmith.What does this entry indicate？（）
A
The user jsmith can use r-commands from any server to server Alpha system-wide
B
The user jsmith can use r-commands from server Alpha to any server system-wide
C
The user jsmith can use r-commands from server Alpha to any server with a /home/jsmith directory
D
The user jsmith can use r-commands from any server to server Alpha only in the /home/jsmith directory
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参考答案和解析
正确答案：
B
解析：
暂无解析