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【单选题】

non-root user can run rsh commands from serverA to serverB， but attempts to run rsh commands by the root user return with a permission error message. What action will resolve the problem？ （）

A、Add root user to the /etc/hosts.equiv on serverb

B、Create $HOME/.rhosts file for the root user on serverb

C、Restart the rshd daemon with root enabled option on serverb

D、Add entry to allow root user from serverA to the /etc/hosts.allow on serverb

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更多“non-root user can run rsh commands from serverA to serverB， but attempts to run rsh commands by the root user return with a permission error message. What action will resolve the problem？ （）”相关的问题
第1题
[单选题] Which of the following settings will reduce packet overhead and overall latency in a standalonepoint-to-point bridge deployment？（）

A、enable concatenation on the non-root bridge only  B、enable concatenation on the root bridge only  C、enable concatenation on both the root bridge and non-root bridge  D、enable concatenation on the root bridge and set it as desirable on the non-root bridge  E、set concatenation as desirable on the root bridge and enable it on the non-root bridge  

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第2题
[单选题] Which of the following settings will reduce packet overhead and overall latency in a standalone point-to-point bridge deployment？（）

A、enable concatenation on the non-root bridge only  B、enable concatenation on the root bridge only  C、enable concatenation on both the root bridge and non-root bridge  D、enable concatenation on the root bridge and set it as desirable on the non-root bridge  E、set concatenation as desirable on the root bridge and enable it on the non-root bridge  

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第3题
[单选题] When a non-root user connects to a JUNOS platform and enters a username and password， the user is immediately placed at which level？（）

A、UNIX shell  B、user level CLI  C、configuration mode  D、operational mode  

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第4题
[单选题] When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges，which of the following RTS threshold and CWmin settings would be correct for the non-root bridges？（）

A、RTS threshold = 1，CWmin = 4  B、RTS threshold = 4000，CWmin = 5  C、RTS threshold = 4000，CWmin = 3  D、RTS threshold = 1，CWmin = 5  

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第5题
[单选题] When optimizing a standalone point-to-multipoint bridge installation with eight non-root bridges，which of the following RTS threshold and CWmin settings would be correct for the non-root bridges？（）

A、RTS threshold = 4000， CWmin = 3  B、RTS threshold = 1， CWmin = 4  C、RTS threshold = 4000， CWmin = 5  D、RTS threshold = 1， CWmin = 5  

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第6题
[单选题] A non-root user can run rsh commands from serverA to serverB, but attempts to run rsh commands by the root user return with apermission error message. What action will resolve the problem?（）

A、Add root user to the /etc/hosts.equiv on serverB  B、Create $HOME/.rhosts file for the root user on serverB  C、Restart the rshd daemon with root enabled option on serverB  D、Add entry to allow root user from serverA to the /etc/hosts.allow on serverB  

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第7题
[单选题] Intel的VT-x技术中，虚拟机工作在哪种模式中（）

A、Root  B、Over-Root  C、Non-Root  

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第8题
[单选题] When a non-root user connects to a JUNOS platform and enters a username and password, the user is immediately placed at which level?（）

A、UNIX shell  B、user level CLI  C、configuration mode  D、operational mode  

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第9题
[] A non-root user can run rsh commands from serverA to serverB， but attempts to run rsh  commands by the root user return with a permission error message. What action will resolve the problem？（） A non-root user can run rsh commands from serverA to serverB， but attempts to run rsh  commands by the root user return with a permission error message. What action will resolve the problem？（）

A、A.Add root user to the /etc/hosts.equiv on serverB .  B、B.Create $HOME/.rhosts file for the root user on serverB .  C、C.Restart the rshd daemon with root enabled option on serverB .  D、D.Add entry to allow root user from serverA to the /etc/hosts.allow on serverB .  

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