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質問 1：
How will the following command change the datalv logical volume?
chlv -e m datalv
A. The logical volume will be encrypted with the key in a file named "m".
B. The logical volume will be rebalanced across the maximum physical volumes immediately.
C. The logical volume will have new logical partitions spread across as few disks as possible.
D. The logical volume will be rebalanced across the minimum number of physical volumes immediately
正解：C
質問 2：
Which command should be run in a WPAR, prior to migration, to ensure fileset consistency with the AIX Global Environment?
A. Ippchk-v
B. syncroot
C. Islpp-c
D. syncwpar
正解：B
質問 3：
Solid State Drives (SSDs) have been added to a POWER7 system, and the administrator would like to migrate filesystems with high I/O activity to the SSDs. What TWO options or commands will assist the administrator with identifying filesystem activity?
(Select 2)
A. filemon
B. tprof
C. svmon
D. fileplace
E. Hot File Detection
正解：A,E
質問 4：
Given the following Isdev output, which command will identify the underlying devices and network type of ent4 below?
root@server1:/#Isdev-I ent4 ent4 Available EtherChannel / IEEE 802.3ad Link Aggregation
A. Iscfg-vl ent4
B. cfgmgr-1|grepent4
C. Isdev-dev ent4 -attr
D. Isattr-EI ent4
正解：D
質問 5：
Which command will help determine if the primary Ethernet adapter in an EtherChannel has failed and the backup adapter is being used?
A. ifconfig
B. entstat
C. ethstat
D. Isagg
正解：B
質問 6：
The administrator cannot ping the hostname of any system on the local network, including LPARs in the same managed system that have virtual Ethernet adapters configured on the same subnet and VLAN. What is the most likely cause of this problem?
A. The routing table has been flushed on the host and the default route is no longer configured.
B. DNS is disabled and the /etc/hosts file on the host does not contain the addresses for the hostnames that are being pinged.
C. The Ethernet cable from the system to the switch is disconnected or faulty.
D. The Shared Ethernet Adapter in the Virtual I/O Server in the managed system has a problem and is not passing communication between virtual adapters and the network.
正解：B
質問 7：
An administrator is required to implement resource control for a running system WPAR called "skippy'. Which flag of the chwpar command will set the CPU Resource control limits for this WPAR to a minimum of 8%. a desired of 35% and a maximum of 45%?
A. chwpar -c CPU=8%-35%,45% skippy
B. chwpar-R CPU=8%-35%,45% skippy
C. chwpar-r PROC=8%-35%,45% skippy
D. chwpar-L CPU=8%-35%,45% skippy
正解：B
質問 8：
Given the this output of the Iparstat -i' command from an LPAR, which statement is true?
A. The LPAR can utilize processing capacity from any of the active CPUs.
B. There are 8 active CPUs available for sharing and another 8 active for dedicated use
C. There are 8 physical CPUs installed configured into 2 processor pools.
D. The LPAR can automatically use up to 8 physical CPUs.
E. All active CPUs are dedicated to this LPAR.
正解：A
How will the following command change the datalv logical volume?
chlv -e m datalv
A. The logical volume will be encrypted with the key in a file named "m".
B. The logical volume will be rebalanced across the maximum physical volumes immediately.
C. The logical volume will have new logical partitions spread across as few disks as possible.
D. The logical volume will be rebalanced across the minimum number of physical volumes immediately
正解：C
質問 2：
Which command should be run in a WPAR, prior to migration, to ensure fileset consistency with the AIX Global Environment?
A. Ippchk-v
B. syncroot
C. Islpp-c
D. syncwpar
正解：B
質問 3：
Solid State Drives (SSDs) have been added to a POWER7 system, and the administrator would like to migrate filesystems with high I/O activity to the SSDs. What TWO options or commands will assist the administrator with identifying filesystem activity?
(Select 2)
A. filemon
B. tprof
C. svmon
D. fileplace
E. Hot File Detection
正解：A,E
質問 4：
Given the following Isdev output, which command will identify the underlying devices and network type of ent4 below?
root@server1:/#Isdev-I ent4 ent4 Available EtherChannel / IEEE 802.3ad Link Aggregation
A. Iscfg-vl ent4
B. cfgmgr-1|grepent4
C. Isdev-dev ent4 -attr
D. Isattr-EI ent4
正解：D
質問 5：
Which command will help determine if the primary Ethernet adapter in an EtherChannel has failed and the backup adapter is being used?
A. ifconfig
B. entstat
C. ethstat
D. Isagg
正解：B
質問 6：
The administrator cannot ping the hostname of any system on the local network, including LPARs in the same managed system that have virtual Ethernet adapters configured on the same subnet and VLAN. What is the most likely cause of this problem?
A. The routing table has been flushed on the host and the default route is no longer configured.
B. DNS is disabled and the /etc/hosts file on the host does not contain the addresses for the hostnames that are being pinged.
C. The Ethernet cable from the system to the switch is disconnected or faulty.
D. The Shared Ethernet Adapter in the Virtual I/O Server in the managed system has a problem and is not passing communication between virtual adapters and the network.
正解：B
質問 7：
An administrator is required to implement resource control for a running system WPAR called "skippy'. Which flag of the chwpar command will set the CPU Resource control limits for this WPAR to a minimum of 8%. a desired of 35% and a maximum of 45%?
A. chwpar -c CPU=8%-35%,45% skippy
B. chwpar-R CPU=8%-35%,45% skippy
C. chwpar-r PROC=8%-35%,45% skippy
D. chwpar-L CPU=8%-35%,45% skippy
正解：B
質問 8：
Given the this output of the Iparstat -i' command from an LPAR, which statement is true?
A. The LPAR can utilize processing capacity from any of the active CPUs.
B. There are 8 active CPUs available for sharing and another 8 active for dedicated use
C. There are 8 physical CPUs installed configured into 2 processor pools.
D. The LPAR can automatically use up to 8 physical CPUs.
E. All active CPUs are dedicated to this LPAR.
正解：A
秋吉** -
試験に合格しました。C4040-227試験問題集は本当にわかりやすいです！最後まで頑張りました。合格できるのは何よりです。