Enterprise-Technical-Support-for-AIX-and-Linux-v2-(000-108).pdf - IBM 000-108 Enterprise Technical Support for AIX and Linux-v2

Enterprise-Technical-Support-for-AIX-and-Linux-v2-(000-108).pdf

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000-108 IBM Enterprise Technical Support for AIX and Linux -v2
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QUESTION: 117 An administrator is preparing fibre-channel attached LUNs to be presented to an LPAR using virtual SCSI. In a dual VIO Server configuration, which of the following hdisk attributes must be set to a specific value? A. dyntrk B. hcheckjnode C. fc_err_recov D. reserve_policy Answer: D QUESTION: 118 An administrator is evaluating consolidating Power servers running relational database management systems (RDBMS). After reviewing the collection of nmon andtopas data for the candidate systems, the administrator is concerned by the total amount of RAM that the consolidation seems to require, based on the RAM allocated to each candidate system. The administrator reviews the memory sections of thetopas data to see if reducing total RAM required is possible. None of the systems indicate any activity to the paging spaces. Which of the following metrics would help the administrator determine the minimum RAM required to host the RDBMS partitions in the consolidated environment? A. Free pages B. Persistent pages C. Computational pages D. Real pages-free pages E. Computational pages + persistent pages Answer: C QUESTION: 119 An administrator is asked to issue the following command on the system: vmo-o lgpg_size=16777216-0 lgpg_regions=512 The administrator issues 'svmon -G1 and notices that almost all of the memory in the system is used even though the primary application is not started. What is the most likely reason this is occurring? 47
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A. Large 16MB pages are always pinned in the memory.
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  • Fall '20
  • administrator, Network switch, SUSE Linux Enterprise Server, Comparison of Linux distributions

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