EMC D-PSC-DS-23 Actual Free Exam Questions & Community Discussion
You have gathered information from your customer about their current NAS environment. They indicated they are having performance and time-out issues with their clients accessing the storage.
Currently over 5000 clients are simultaneously accessing the NAS; however, this will double in the next year.
Based on this information, what recommendations for a new Isilon cluster would you give to the customer based on this information?
Currently over 5000 clients are simultaneously accessing the NAS; however, this will double in the next year.
Based on this information, what recommendations for a new Isilon cluster would you give to the customer based on this information?
Correct Answer: A
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A potential customer requires 800TB of usable capacity to store medical images for their network of health clinics.
The IT department has limited staff and currently manages four storage arrays from other vendors.
During a meeting with the Director of IT, you learn that the company is planning to deploy a scale-out NAS solution from a competitor of EMC.
Which factors can demonstrate a lower TCO using Isilon?
The IT department has limited staff and currently manages four storage arrays from other vendors.
During a meeting with the Director of IT, you learn that the company is planning to deploy a scale-out NAS solution from a competitor of EMC.
Which factors can demonstrate a lower TCO using Isilon?
Correct Answer: B,G
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Which Isilon feature increases available space by consolidating copies of identical blocks of data?
Correct Answer: B
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An administrator recently installed InsightIQ to gather cluster statistics, and wants to look at file system usage (such as the number of files in a directory). However, currently no file system statistics are displayed in InsightIQ after 24 hours. Use of the cluster is moderate, and occurs 24 hours per day.
What job for InsightIQ should the administrator modify to successfully report these statistics?
What job for InsightIQ should the administrator modify to successfully report these statistics?
Correct Answer: A
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An Isilon cluster has four A200 nodes with 15, 12TB HDDs each. VHS is specified as four virtual drives or 15 percent of the node pool.
Which configuration would be used as reserved space for VHS?
Which configuration would be used as reserved space for VHS?
Correct Answer: A
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Which type of link aggregation is supported with Isilon nodes?
Correct Answer: A
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A potential customer uses a solution from an EMC competitor for NFS storage in their main data center. The existing arrays are five years old, and the customer would like to consolidate them into a single new system.
The entire workload is generated by eight Linux hosts connected to the arrays that process video files.
The customer informs you they are not able to collect performance information from the existing arrays.
Which tools can capture the workload requirements?
The entire workload is generated by eight Linux hosts connected to the arrays that process video files.
The customer informs you they are not able to collect performance information from the existing arrays.
Which tools can capture the workload requirements?
Correct Answer: D
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A North-American based customer has an existing six node A2000 cluster installed in a Titan-HD rack, using ten rack units. The customer would like to add a new F800 node tier to their cluster. Their data center uses under-floor cooling and single-phase power.
What is a consideration when installing the F800 nodes?
What is a consideration when installing the F800 nodes?
Correct Answer: A
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