不能确定正确答案.望过路人指点.
QUESTION NO:4
you have configured an NIS domain within your organization which include 1 master server,3 slave servers,and 30 client systems.
which two are daemons which run only on the master server?(choose two)
a, ypserv
b, rpc.ypupdated
c, prc.yppasswdd
d, ypxfr_1perday
answer:b,c
(我的疑惑,c项拼写错误?应该是rpc.yppasswdd.况且在sa299中并没有明确指出rpc.yppasswdd只是运行在master server或者master server,slave server都在运行)
(我的选项:b)
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QUESTION NO:25
you have configured a client profile(class) file on a jumpstart server.you boot the jumpstart client,and during the installation process,you notice that the profile file is not installing the client with the configuration intended. you about the installation and now must modify the profile on the jumpstart server.
which action can be taken on the server to quickly test the behavior of the modified profile file?
a, run the check script.
b, run the pfinstall command
c, run the add_install_client command
d, run the modify_install_server command
answer:b
(我的疑惑:pfinstall在sa299里面似乎没有提到,那么选这个答案是否不当?)
(我的选项:c)
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QUESTION NO:40
the configuration file for the NFS server logging daemon contains the entry:
IDLE_TIME=30
what does this entry signify?
a, the NFS logging daemon should look for work every 30 minutes.
b, the NFS logging daemon should look for work every 30 seconds.
c, the NFS logging daemon should stop itself if no activity occurs for 30 hours.
d, the NFS logging daemon should stop itself if not activity occurs for 30 minutes.
e, the NFS logging daemon should wait for 30 transations to occur berfore performing work
answer:a
(我的疑惑:IDLE_TIME系统默认是300seconds.但没有明确说明当指定一个时间的时候,这个时间是以分,秒,还是小时为单位,所以此题找不到北,不过倾向于答案a)
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