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.
相关考题
-
单项选择题
An administrator wants to run topas as their own userid but gets the following error when trying. user1>$ topas topas. Unable to initialize Spmi interface Spmi. Error 13 opening file /etc/Spmi_shm_hook. Which of the following is the most likely cause of the error?（）
A.The /dev/kmem file must be at 777 permissions.
B.The administrator is using other shell than ksh.
C.The number of pipe handles at /etc/tunables is too low.
D.The topas command must be run with root at least once previously. -
单项选择题
An administrator learns that users are unable to login to a server via ssh. After making a telnet connection to the server, how can the administrator check the status of the sshd subsystem?（）
A.lssys -a com
B.lssys -a sshd
C.lssrc -s sshd
D.lssrc -s tcpip -
单项选择题
A server is experiencing performance issues and the SAN could be a potential bottleneck. Which command will show the queue depth of hdisk1?（）
A.lspv hdisk1
B.lscfg hdisk1lscfg ? hdisk1
C.lsdev c hdisk1lsdev ?c hdisk1
D.lsattr l hdisk1lsattr ?l hdisk1
