IBM C4040-109 real exam prep : Virtualization Technical Support for AIX and Linux - v2

Accurate predication

Normally, you will come across almost all of the real test questions on your usual practice. Maybe you are doubtful about our C4040-109 guide torrent. We have statistics to tell you the truth. The passing rate of our products is the highest according to the investigation. Many candidates can also certify for our study materials. It will be your loss if you miss our products. As long as you are willing to trust our C4040-109 preparation materials, you are bound to get the certificate. Life needs new challenge. Try to do some meaningful things.

The whole world of C4040-109 preparation materials has changed so fast in the recent years because of the development of internet technology. We have benefited a lot from those changes. In order to keep pace with the development of the society, we also need to widen our knowledge. If you are a diligent person, we strongly advise you to try our C4040-109 real test. You will be attracted greatly by our test engine. Life is too short, do not waste time. It is never too late to learn. Your choice of our study materials is completely correct.

High efficiency

If you study on our test engine, your preparation time of the C4040-109 guide torrent will be greatly shortened. Firstly, the important knowledge has been picked out by our professional experts. You just need to spend about twenty to thirty hours before taking the real C4040-109 exam. Also, our workers have made many efforts on the design of the system. You will never feel bored when you study on our C4040-109 preparation materials. Every question is designed with heart. In addition, the relevant knowledge will be easy to memorize. Learning can also be a pleasant process. The saved time can be used to go sightseeing or have a rest. All in all, your purchasing of our C4040-109 real test is absolutely correct. We have solved all of your troubles. Come to buy our study materials.

Favorable comments from customers

Our company is trying to satisfy every customer's demand. Of course, we also attach great importance on the quality of our C4040-109 real test. Every product will undergo a strict inspection process. In addition, there will have random check among different kinds of study materials. The quality of our study materials deserves your trust. Never have our C4040-109 preparation materials complained by the customer in the past ten years. Most of them are willing to introduce their friends to purchase our study materials. Also, they will write favorable comments on our websites to express their thanks. Almost every customer is satisfied with our C4040-109 guide torrent. As we all know, it's hard to delight every customer. But we have successfully done that. Our study materials are really reliable. In a word, our products have built good reputation in the market. We sincerely hope that you can try our C4040-109 preparation materials. You will surely benefit from your correct choice. Learning never stops!

IBM C4040-109 Exam Syllabus Topics:

IBM Virtualization Technical Support for AIX and Linux - v2 Sample Questions:

1. A customer wants to compare a number of models within the POWER7 family to determine which is the best fit for their requirements. What centralized source would allow them to compare availability of Capacity on Demand and supported Hot-plug functions?

A) POWER7 Press kit
B) Techline POWER7 compendium
C) Facts and Features Report
D) POWER Reference Guide

2. A production application is hosted across two Power 750 Express servers, managed by an HMC. Each machine has 16 cores and 32GB RAM. Four 8GB LPARs are defined across the two systems and only 3 LPARs are active at once. Live Partition Mobility is used to maintain availability when maintenance is required.
A test environment is being built across two Power 550 Express servers.
Each machine has 8 cores and 16GB RAM. Four 4GB LPARs will be defined across the two systems, again only 3 will be active at once. To isolate the test and production environment, the test environment is managed by two IVMs.
Two LPARs have been created on each test server. The administrator initiates a Live Partition Mobility operation to test moving LPARs between the servers.
The migrlpar command fails to migrate the 4th LPAR with the following error:
"The target managed system does not have enough available memory to create the partition."
Because the 4th LPAR was inactive, it was expected that an inactive migration would be successful.
Why would this inactive migration fail on the test environment, but succeed on the production environment?

A) The target managed system already has the maximum number of partitions.
B) IVM-managed systems reserve RAM allocations, even for inactive LPARs.
C) IVM-managed systems do not support inactive migrations.
D) Active Memory Sharing (AMS) or Active Memory Expansion (AME) is required for RAM over commitment.

3. An administrator has a Power 720 with 64GB of memory and Active Memory Expansion (AME).
An LPAR has only 10GB of memory available and an application has been sized at 15GB of memory. The administrator runs amepat to determine an efficient expansion factor. Based on the output, an expansion factor of 1.6 has been chosen.
How should this be configured in the LPAR?

A) Enter 10GB as 'desired', enter 1.6 in the Active memory expansion factor field.
B) Enter 16GB as 'desired', enter 1.6 in the Active memory expansion factor field.
C) Enter 16GB as 'desired' and modify/etc/ame.conf with AME_RATIO=1.6.
D) Enter 10GB as 'desired' and modify/etc/ame.conf with AME_RATIO=1.6.

4. When creating a new LPAR, what should be considered when setting the maximum value for memory?

A) The maximum memory value should be a multiple of the desired memory and the Logical Memory Block (LMB) to ensure minimal Hypervisor memory overhead.
B) On a given system, by default the Hypervisor reserves 2.5GB of the system memory, regardless of the maximum memory allocation for an LPAR.
C) The Hypervisor will reserve a fraction of the maximum memory value for page tables.
D) Where the maximum value exceeds 32GB, the Barrier Synchronization Register value needs to be set appropriately in the LPAR profile.

5. An LPAR was created on a POWER6 system with default processor/memory settings. It was migrated from the POWER6 system to a POWER7 system. Over time, that LPAR has been shutdown and restarted.
An administrator now needs to migrate the LPAR back to the POWER6 system, but it fails to validate.
There have been no changes in the LPAR profile, network, or in the SAN configuration.
Which action will enable the operation to complete successfully?

A) Set the processor mode to Shared on the source profile and restart the LPAR.
B) Set the processor mode to default on the source profile and restart the LPAR.
C) Set the processor mode to Dedicated on the source profile and restart the LPAR.
D) Set the processor mode to POWER6 on the source profile and restart the LPAR.

Solutions: