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?（）

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

单项选择题What are the minimal resources to perform a NIM BOS install?（）

A.spot, lpp_source
B.mksysb, lpp_source
C.boot, bundle, nim_script
D.aix disks, spot, lpp_source