IBM 000-121 Actual Free Exam Questions & Community Discussion

An administrator is planning to update a POWER blade server managed with Integrated Virtualization Manager (IVM) from version 1.5 to version 2.2
What should the administrator take into consideration?

When attempting to remove a large amount of memory from a partition, the HMC generates an error stating that all the memory requested was not removed.
What can be done to help ensure all the memory gets removed when the request is attempted again?

A tape adapter needs to be moved from one partition to another. On the HMC, after selecting the partition which currently owns the adapter, the path below is followed:
Dynamic Logical Partitioning --> Physical Adapters --> Move or Remove
After selecting the appropriate resource and target partition, "OK" is selected. The HMC returns the following error "Dynamic remove of I/O resources failed: The I/O slot dynamic logical partitioning operation failed."
What is the most likely cause of this failure?

A client IBM i partition, with multipath SAN disk provided by dual VIO Servers, has used most of its available storage. Extra disk storage is required.
Several spare LUN5 (hdisks) are already mapped to the VIO Servers.
The administrator runs identical commands on the VIO Servers to create the bridging devices to define the two new LUNs to the client partition.
SST on the IBM i partition shows 4 new1 unconfigured disks.
Which statement explains why4 disks appeared, instead of 2?

A Power 720 administrator is going to create a new partition on a machine with 3 existing partitions. The machine has 2 processors in a Shared Processor Pool. The three partitions as defined below for their processor requirements are active, utilizing the Desired processing units.

What is the effect of configuring partition LPAR4 as follows using the same processor pool?

A customer currently has a client IBM i 7.1 environment, being hosted by a partition running IBM i
6.1. Due to increased availability requirements, they would like to take the client environment and restore it to its own single-image system.
How can this be performed with least downtime?

A customer is experiencing disk performance issues on a client IBM i LPAR. The hosting IBM i partition is utilizing 50 internal disks. Both the host and the client partition disks are less than 50% full.
Which option is most likely to improve performance of the client IBM i partitions?

Disk from a fibre-attached V7000 disk subsystem will be used for an IBM i partition. What type of adapter is required in the IBM i partition?

What is the purpose of Tagged I/O in a partition profile?

A customer has a POWER6 520, with a 4-port Host Ethernet Adapter being shared by two partitions. The customer is migrating to a 6-core Power 720. One partition will need one 100Mb port to connect to an older Ethernet switch. The customer wants both partitions to run independently from one another, and provide redundancy at the adapter level
What is the minimum necessary to support this requirement?