Free IBM AIX v7 Administrator Specialty Exam S1000-007 Exam Practice Test

A client is running multiple AIX, IBM i and Linux partitions on an IBM Power E980 system. Which command allows the administrator to check the number of processors, amount of memory, and list the devices on the AIX partition?

• syssnap -gc
• Iparstat -i
• prtconf
• lsdev

Which file starts the System Resource Controller?

• /etc/rc.d/rc.2
• /etc/rc.srcmstr
• /etc/rc.local
• /etc/inittab

A system administrator includes the values RES TIMEOUT=1 and RES_RETRY=1 in the /etc/environment file. What is the effect of this change?

• It reduces the failover time to the secondary name server when the first name server is not reachable.
• It causes ssh connections to disconnect after 1 minute of no activity.
• It reduces the failover time to the secondary NTP Server when the first NTP Server is unavailable.
• It avoids NFS mounts appearing to be hung or stalled indefinitely when there are network outages.

An IT security department would like to limit root user access to only members of the group called system. Which command will accomplish this?

• chgroup admin=root system
• cruiser sugroups=system root
• chadmin user=root system
• chadmin group=system root

What is the effect of running the mount -a command?

• All JFS/JFS2 file systems are mounted.
• All automatic file systems are mounted.
• Ail file systems set to mount=true are mounted.
• All file systems defined to the system are mounted

An AIX system is defined as a NIM client with -a connect=shell. The client system is up and running. The client can ping the NIM master, and the master can ping the client. The administrator of the NIM master system attempts to use NIM to install software updates on the NIM client, but receives the error message Permission denied.What can the administrator of the AIX NIM client do to help resolve the problem?

• Edit the /etc/services file to check the port number used for the nimreg service, then refresh inetd.
• Check the firewall configuration and open port 1066 if required.
• Flush the arp cache and then reboot the client system to ensure the network route table is correct.
• Check that the root user's .rhosts file has an entry for the NIM master, and that the file permissions are 600.

A customer runs smit on the AIX command line and receives the message below:1800-005 SMIT requires a minimum of 24 line by 80 column output display.What can be done to resolve the error?

• Set the TERM variable to smit.
• Change their DISPLAY environment variable.
• Resize their window.
• Make sure they are running as the root user.

An AIX administrator installed the fileset named useful_fileset. How can they determine which files are included in the fileset?

• file -f useful__fileset
• lslpp -f useful_fileset
• rpm -qf useful_fileset
• lppchk -f useful fileset

Which AIX command displays the types, counts, and percentages of LPAR memory?

• Ivmo -a -v rootvg
• iostat
• vmstat -v
• mpstat -w 1

An administrator wants to check which system tunables have been changed in the system since last boot. Which procedure provides the information needed?

• Run tunsave -f ./currentconfig; more ./currentconfig.
• View the /etc/tunables/currentconfig file and search for change marks in the file.
• Run the no, ioo and scftedo commands with the -cf flag.
• Run lstuncfg -1 I grep -v DEFAULT.