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?（）

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

单项选择题Which is a supported method to upgrade firmware on an IBM Power Systems 570?（）

A.Use the /usr/sbin/invscout AIX command
B.Use the 'Updates' panel on the managing HMC
C.Boot the 570 using an IBM-provided microcode CD
D.Use the /usr/lpp/diagnostics/bin/update_flash AIX command

单项选择题A system has a mirrored data volume group that has a filesystem data of 10 logical partitions. How many physical partitions will the filesystem have?（）

A.1
B.2
C.10
D.20