000-124 IBM Power Systems with POWER7 and IBM i Sales Skills -v2
A customer has a Power 740 with 128GB of memory installed. There are 6 LPARs with dedicated memory implemented. Performance analysis shows that the usage of the memory in the different LPARs changes frequently and is rarely optimal. How can memory optimization be achieved? A. Utility CoD Memory B. Shared Memory Pools C. Active Memory Sharing D. Active Memory Expansion Answer: C QUESTION: 82 A Power 720 customer with IBM i and disk mirroring is afraid of being unprotected after a disk failure when waiting for IBM to replace it. They have asked whether there is a simple solution. Which of the following actions will relieve the customer concern? A. Add an extra disk unit which can be used as a hot spare. IBM i will synchronize it to the remaining good disk in the pair. B. Implement loop-level mirroring so that all disk pairs have a second set of mirrored disk pairs, automatically mirrored by IBM i.
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- Fall '20