Free D-ISM-FN-23 Exam Braindumps
Dell Information Storage and Management Foundations 2023 Questions 56–60 (page: 13)

Updated On: 10-Feb-2026

A Fibre Channel switch has eight ports and all ports must be operational from 6 AM to 6 PM, Monday through Friday.
However, a failure of Port 4 occurs with the week as follows:
Monday= 11 AM to 1 PM
Wednesday= 5 PM to 10 PM

Thursday= 7 AM to 10 AM
Saturday= 11 AM to 1 PM
What is the availability of Port 4 in that week?

  1. 80%
  2. 86.7%
  3. 90%
  4. 81 6%

Answer(s): B

Explanation:

To calculate availability, you need to calculate the total number of hours that the port is operational and divide it by the total number of hours in the week, which is 168. The total number of hours that Port 4 is operational in that week is 106.7, so the availability is 106.7/168 = 86.7%.



What functionality does the control layer provide in a software-defined networking architecture?

  1. Forwards data packets based on application layer requirements
  2. Defines network behavior through physical network device policies
  3. Establishes communication between the infrastructure and interface layers
  4. Extracts network information from the data plane and sends it to the application layer

Answer(s): C



Which VMware product has pre-defined workflows that helps to automate and coordinate the service delivery and operational functions in a storage infrastructure?

  1. NSX
  2. vSphere ESXi
  3. vRealize Orchestrator
  4. Horizon

Answer(s): C


Reference:

https://www.vmware.com/products/vrealize-orchestrator.html



What is a benefit of using an existing IP-based network infrastructure for storage connectivity?

  1. Provide a dedicated network for storage
  2. Provide the ability to extend the network over long distances
  3. Ensure lossless transmission of FC traffic over Ethernet
  4. Ensure security by allowing only localized data movement

Answer(s): B


Reference:

https://www.mycloudwiki.com/san/ipsan-overview/



DRAG DROP (Drag and Drop is not supported)

Match the functionality of a security goal with its description.

  1. See Explanation section for answer.

Answer(s): A

Explanation:



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