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IBM C4040-121 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Storage Virtualization for IBM i | - Disk performance considerations in virtualized environments - Network Server Storage Spaces (NSS) concepts and management - ASP (Auxiliary Storage Pool) configuration and optimization |
| Topic 2: IBM i Virtualization Concepts | - IBM i logical partitioning (LPAR) fundamentals - IBM Power Systems architecture and LPAR concepts |
| Topic 3: System Administration and Maintenance | - Partition profile management - HMC (Hardware Management Console) operations - Firmware and VIOS updates considerations |
| Topic 4: High Availability and Performance Tuning | - Disk queue depth and I/O optimization - Load balancing and resource allocation strategies - Performance monitoring in IBM i LPAR environments |
| Topic 5: PowerVM and VIOS Integration | - Virtual Ethernet adapters and network virtualization - NPIV (N-Port ID Virtualization) for storage and SAN access - Virtual I/O Server (VIOS) configuration and services |
IBM Virtualization Technical Support for IBM i -v1 Sample Questions:
After using the Advanced Management Module (AMM) to move the BladeCenter's optical drive to a different POWER blade in the same chassis, the VIO Server on the blade from which the drive was removed still shows it as "available," while the blade to which it was moved doesn't reflect ownership of the device. Why is this occurring?
- A. The IBM i partition which needs the optical device to be varied on with RESTART *YES in order to be acquired.
- B. The scheduled inventory refresh has not yet processed.
- C. The VIO Servers on each POWER blade need to have actions taken in order to refresh the known inventory of physical hardware.
- D. The VIO Server which is acquiring the hardware doesn't have an adapter available to support optical virtualization.
Correct Answer: C 🗳️
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. On the client partition, perform a SAVE 21.
Restore the saved partition to the new system. - B. Upgrade the hosting partition to IBM i 7.1.
Save the network server storage spaces for the client partition.
On the new server, install the Licensed Internal Code from DVD.
Restore the remainder of the system using the storage spaces. - C. Upgrade the hosting partition to IBM i 7.1.
On the client partition, perform a SAVE 21.
Restore the system to the new system. - D. On the hosting partition, save the network server storage spaces forthe client partition. On the
new server, install the Licensed Internal Code from DVD.
Restore the remainder of the system using the storage spaces.
Correct Answer: A 🗳️
What type of Ethernet adapter is supported in an IBM i partition when using Live Partition Mobility?
- A. Host Ethernet Adapter (HEA)
- B. EtherChannel Adapter
- C. Virtual Ethernet Adapter
- D. Shared Ethernet Adapter (SEA)
Correct Answer: C 🗳️
How are consoles accessed remotely for AIX and Linux partitions running on an HMC-managed Power Systems server?
- A. Use LAN Console, specifying the appropriate serial and partition number.
- B. In ASMI, select "open shared console" for the desired partition.
- C. Open a ssh connection to the HMC, use the "vtmenu" command.
- D. Telnet to the HMC on port 2301.
Correct Answer: C 🗳️
An administrator is designing a client IBM i partition, which will require 1 .4TB of storage, hosted from another IBM i partition. The administrator will configure each virtual disk as 70GB. In addition, the hosting partition will provide the CD and share the internal tape.
What is the minimum number of vSCSI adapters that will need to be defined in each of the client and hosting partitions?
- A. 2
- B. 3
- C. 1
- D. 4
Correct Answer: A 🗳️
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