An OceanStor 18000 Storage System Carries the VDI Service

question 156

Multiple Choice

An OceanStor 18000 storage system carries the VDI service. The read/write ratio of the front-end workload is 2:8. The customer requires 20,000 IOPS to be offered. 10k rpm SAS disks (assuming that the average seek time is 3 ms) are used, and RAID 5 is configured. In this scenario, which is the minimum number of disks that must be configured for the storage system?

• A) 600
• B) 408
• C) 387
• D) 550

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Definitions:

Inventory Units

The individual items or products that are available for sale, in production, or in stock as part of a company's inventory.

Variable Costing

Variable costing is an accounting method that includes only variable production costs (materials, labor) in product costs, excluding fixed overhead.

Unit Product Cost

The total cost to produce one unit of product, including direct materials, direct labor, and allocated overhead costs.

Current Year

The ongoing year or the present year being referenced.