单项选择题
The system administrator is making system wide changes to a server, which will add to the PATH variable for the server environment.
Where is the PATH variable found for the system?（）
A./profile
B./etc/envpath
C./etc/profile
D./etc/environment
相关考题
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单项选择题
During system boot, rootvg fails to vary on, causing an LED code of 0552. What is the most likely cause for rootvg not varying on?（）
A.Missing blv
B.Network problem
C.Wrong boot table
D.Corrupted file system -
单项选择题
An administrator is moving a volume group from one server to another. The disks will be physically moved between the two systems. Which two operations are required on the volume group prior to the physical disk switch?（）
A.'varyoffvg' and 'exportvg'
B.'varyofflv' and 'importvg'
C.'varyofflv' and 'migratepv'
D.'varyoffvg' and 'migratevg' -
单项选择题
An administrator needs to configure a server (192.168.22.22) as a temporary solution for an NTP master that has stopped working. What is the process for configuring the NTP master?（）
A.Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'fudge 127.127.1.0 stratum 0', and then refresh the daemon.
B.Edit the /etc/ntp.conf file changing the server line to 'server 127.127.1.0' and add the line 'master 127.127.1.0 stratum 0', and then refresh the daemon.
C.Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'fudge 192.168.22.22 stratum 0', and then refresh the daemon.
D.Edit the /etc/ntp.conf file changing the server line to 'server 192.168.22.22' and add the line 'master 192.168.22.22 stratum 0', and then refresh the daemon.
