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 f

题目

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

参考答案和解析

正确答案:A

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