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Dell DEA-1TT5 Exam Questions
Associate - Information Storage and Management V5 (Page 3 )

Updated On: 16-Feb-2026
Page 3 of 24
PDF with 142 Questions

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 and
performance requirements for a RAID 0 configuration?

  1. 7
  2. 34
  3. 50
  4. 40

Answer(s): A


Reference:

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 PM

What is the availability of Port 2 in that week?

  1. 70%
  2. 71.6%
  3. 78.3%
  4. 80%

Answer(s): B



What is an accurate statement about scale-out NAS?

  1. Creates a different file system for each node in the cluster
  2. Stripes data across nodes with mirror or parity protection
  3. Supports only data replication for protecting data
  4. Pools node resources in a cluster to work as multiple NAS devices

Answer(s): B


Reference:

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.

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Which Dell EMC product is a disk-based backup and recovery solution that provides inherent source- based deduplication?

  1. Data Domain
  2. SRDF
  3. TimeFinder
  4. Avamar

Answer(s): D


Reference:

https://www.dellemc.com/en-us/collaterals/unauth/technical-guides-support-information/products/networking-4/docu85224.pdf






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