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IBM C4040-227 Dumps

IBM
Associate AIX 7 Administration
IBM
Associate AIX 7 Administration

Questions & Answers for IBM C4040-227

Showing 1-15 of 229 Questions

Question #1 - Topic 1

How can an administrator enable the Workload Partitions Manager feature after AIX 7 has
been installed with the default options?

A. Change AIX License using chlicense -I command

B. Change AIX edition using chedition -e command

C. Change WPAR License using chwpar -I command

D. Change WPAR edition using chwpar-e command

Question #2 - Topic 1

A system that will be re-installed has the following characteristics:

If the following target_disk_data stanza is defined in the bosinst.data file used for the
install, which disk will be installed with the operating system?
target_disk_data:
LOCATION = 0006bf1c3d817913
SIZE_MB =
HDISKNAME = hdisk1

A. hdisk0

B. hdisk1

C. hdisk2

D. hdisk3

Question #3 - Topic 1

What is required for a volume group to be eligible for automatic Geographic Logical Volume
Mirroring (GLVM) mirroring?

A. The volume group must be created as a Scalable Volume Group.

B. The volume group must be managed by Cluster Aware AIX.

C. The volume group must be concurrent capable.

D. The volume group has at least two LVM mirror pools defined.

Question #4 - Topic 1

Which command will display the time and date of the last boot?

A. who-b

B. last-b

C. boot-b

D. time-x

Question #5 - Topic 1

A host has a single virtual Ethernet adapter (ent0) configured with only a default PVID, and
the administrator is trying to determine why it cannot be used to reach any other system on
the network. He suspects that it may be caused by a problem in the VLAN configuration.
How would the administrator determine the VLAN for which the adapter was configured?

A. Use the command 'Isdev -I ent0' on the host to determine the port VLAN ID.

B. Use the command 'Isattr-EI ent0' on the host to determine the port VLAN ID.

C. Look on the HMC to determine which VLAN is configured for the adapter.

D. Examine the Shared Ethernet Adapter on the Virtual I/O Server to determine which VLAN the adapter is using.

Question #6 - Topic 1

Given the following characteristics, tuning which resource will provide the greatest benefit?
CPU=80% busy
Physical Memory=90% used
Disks=80% busy
Network=80% used
Filesystemsare90%full.

A. Memory

B. Network

C. Disks

D. Filesystems

Question #7 - Topic 1

New change control procedures dictate that system maintenance windows be shown to
each user after logging into the system using ssh or telnet. Updating which file or files will
accomplish this task?

A. The message of the day file

B. The user default attributes file

C. User and admin system alert files

D. The var daily message files

Question #8 - Topic 1

Which of the following is an AIX 7 Cluster Aware feature?

A. Cluster application load balancing

B. Cluster shared volume groups on the shared disk

C. Cluster IP addresses on the shared resource

D. Cluster configurations on the cluster repository disk

Question #9 - Topic 1

What is the purpose of the virtual media repository on the VIO Server?

A. To store resources for use by the NIM server

B. To store backups of the VIO Server

C. To store images for use by VIO Clients

D. To store images for use by VIO Servers

Question #10 - Topic 1

An administrator has logged in as root but is unable to run the ksh script named rperf.
Given the following information, how could this be fixed?

A. Change the parent directory to be executable

B. Change the owner of the script to root

C. Change the file to be of extension ksh

D. Change the permissions to 700

Question #11 - Topic 1

Which configuration will provide an LPAR maximum network resilience and performance
with two Ethernet adapters?

A. Configure both Ethernet adapters as IEEE 802.3ad link Aggregated with src_dst_port mode

B. Configure EtherChannel using Internet Protocol over InfiniBand (IPoIB) with 64K TCP/IP MTU 64K Superpacket

C. Configure EtherChannel with one Ethernet adapter as primary adapter & one as backup with hash mode roundrobin

D. Configure both adapters with Quality of Server (QoS) adapters and configure virtual IP address on interfaces

Question #12 - Topic 1

Which AIX command will display the virtual SCSI slot number that is the parent of hdisk0?

A. Isdev

B. Iscfg

C. Isattr

D. Ismap

Question #13 - Topic 1

Name resolution is not working on a given LPAR. Considering the observed behavior and
configuration of/etc/resolv.conf, what is the most likely resolution?

A. Correct the definition of nameserver1.

B. Remove the domain line.

C. Verify the syntax in /etc/nelsvc.conf.

D. Move the search definition to the beginning of the file

Question #14 - Topic 1

A physical LPAR has a failed Fibre Channel adapter, which was providing redundant SAN
access. What is a prerequisite for using the Replace/Remove task of the PCI Hot Plug
Manager?

A. Verify HMC RMC connectivity.

B. Unconfigure the adapter and child devices.

C. Make sure a spare adapter slot is available.

D. Provide additional SAN cabling.

Question #15 - Topic 1

An administrator created logical volume fs01l to contain a JFS2 file system. When trying to
create the filesystem the crfs command gives an error. Given the following logical volume
definition, which action will correct the error?

A. crfs -vjfs2 -m /fs01 -d /dev/fs01lv

B. mklv-tjfs2-yfs01lvrootvg5

C. chdev-lfs01lv-atype=jfs2

D. chlv-tjfs2fs01lv

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