Free EMC D-ISM-FN-01 Exam Dumps Questions & Answers

Question:
What are the two benefits of using sub-LUN tiering?

• A.Reduced need for storage tiering policies
• B.Cost optimization
• C.Granular control over data placement
• D.Reduced need for storage capacity
• E.Simplified storage management

Question:
In continuous data protection, what does the amount of journal space determine?

• A.Length of time required to recover the data
• B.Amount of data that can be restored to a specific point
• C.How far back the data can be recovered
• D.Amount of space the source and replica volumes require

Question:
An Ethernet switch has eight ports, and all ports must be operational for 24 hours from Monday through Friday. However, failures of Port 6 occur within the week as follows:
* Tuesday: 6 AM to 8 AM
* Thursday: 5 PM to 10 PM
* Friday: 7 AM to 9 AMWhat is the MTBF (Mean Time Between Failures) of Port 6?

• A.40 hours
• B.32 hours
• C.37 hours
• D.30 hours

Question:
What describes an incident in a storage infrastructure?

• A.Support request to help access an IT resource
• B.Unknown root cause of one or more disruptions to service
• C.Any event that prevents corrections of known errors
• D.Any action that may impact the functionality of the system

Question:
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 within 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 PMWhat is the availability of Port 4 in that week?

• A.81.6%
• B.90%
• C.86.7%
• D.80%