A company plans to deploy a new application in their environment. The new application requires 5 TB of storage space. During peak workloads, the application is expected to generate 3000 IOPS with a typical I/O size of 3 KB. The capacity of each available disk drive is 750 GB. In addition, the maximum number of IOPS a drive can perform at with a 70% utilization is 90 IOPS.What is the minimum number of disk drives needed to meet the application’s capacity andperformance requirements for a RAID 0 configuration?
Answer(s): A
http://www.raid-calculator.com/default.aspx
A Fibre Channel switch has eight ports and all ports must be operational from 8 AM to 8 PM, Monday through Friday. However, a failure of Port 2 occurs on a particular week as follows:Monday = 10 AM to 12 PM Wednesday = 4 PM to 9 PM Thursday = 4 PM to 7 PM Friday = 3 PM to 6 PM Saturday = 9 AM to 1 PMWhat is the availability of Port 2 in that week?
Answer(s): B
What is an accurate statement about scale-out NAS?
https://www.mycloudwiki.com/san/nas-architecture/
DRAG DROP (Drag and Drop is not supported)Match the software-defined storage (SDS) attributes with their respective description.
Which Dell EMC product is a disk-based backup and recovery solution that provides inherent source- based deduplication?
Answer(s): D
https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/networking-4/docu85224.pdf
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