Good D-PVM-DS-23 Exam Dumps (V9.03) – DumpsBase Will Help You Effectively Prepare for Your D-PVM-DS-23 Exam

1. A storage administrator uses Unisphere for PowerMax to provision new storage from a VMAX All Flash array.

Which Workload Type is recommended for a combination of small and large block I/O workloads?

2. Match each SnapVX term to its description.

3. An architect uses the following command to collect data from a host when designing a solution in BCSD:

iostat Cd Cx Ct interval count >> hostname.iostat.date.txt

What does the -x flag in the command represent?

4. How do Copy mode linked targets and NoCopy mode linked targets behave when a SnapVX unlink operation disassociates the linked target?

5. Which PowerMax initially ordered configuration provides the fewest available slots for front-end I/O modules per engine?

6. An administrator is managing historical performance data retention in Unisphere for PowerMax.

Which unit of time is associated with the numerical value they specify for the retention period?

7. By what percentage is SRDF throughput improved by SiRT?

8. What is the best practice sizing guideline for front-end FA utilization on a single engine PowerMax array?

9. What is the maximum number of BTP files that can be included in a project in Sizer?

10. What is the best practice sizing guideline for front-end FA utilization on a two-engine PowerMax array?

11. In a legacy SRDF/A mode, the delta sets are numbered as follows:

Capture: N, Transmit: N-1, Receive: N-1, Apply: N-2

What is the number of the Transmit Delta Set after the second cycle switch?

12. Which of the following is TRUE about a COMMIT statement executed at the end of the T1 unit of work?

13. A PowerMax parent Storage Group (SG) contains two child SGs: SG1 and SG2.

What is a valid Host I/O bandwidth limit setting for this configuration?

14. The Output file of a linux host collection utility does not match the BCSD parser format. what could be the reason?

15. The SecurityAdmin for Unisphere wants to create a new user that will perform all management (active or control) operations on a storage system and be able to modify GNS group definitions in addition to all Monitor operations. The user will not be able to create or delete user accounts.

What role needs to be assigned to the new user?

16. SRDF/A has been enabled between two PowerMax arrays. Due to a loss of all RDF links, the SRDF/A session has been placed in a Transmit Idle state.

What happens to cycle switching and the delta sets?

17. A script has been designed to create a snapshot using the following command:

symsnapvx -sid <> -sg snapvx_sg establish -name secure_backup -secure -delta 3:23 -nop

What is a consideration about the snapshot?

18. An application workload is 20 MB/s and the Transmit Delta Set has 600 MB of data from the previous cycle. The cycle time for the current cycle will be 60 seconds.

How much data can be filled in the Capture Delta Set in these 60 seconds?

19. Which formats are supported for performance data exports in Unisphere for a PowerMax array?

20. When adding device pairs to an SRDF/Metro configuration using the -exempt option, what prevents a device pair from being added?

21. Consider the following sequence of events:

- Eddie grants SELECT WITH GRANT OPTION privilege to Mike.

- Mike grants SELECT privilege to Jeff.

- Eddie revokes SELECT privilege from Mike.

What will happen to Jeff’s SELECT privilege?

22. Match each management tool to its function.

23. A storage administrator is unable to terminate the TimeFinder SnapVX snapshot.

What action should be performed by the administrator?

24. What is the maximum number of Bricks and drives that can be configured in a VMAX 950?

25. At a disaster planning meeting, an architect is presented with the following facts by a client:

A Unix host is replicating storage from a Production PowerMax to a VMAX 250FX.

RDF pairs have been split with Production and DR hosts accessing their respective storage.

Invalid tracks have started to build against PowerMax and VMAX 250FX.

The client now wants to bring production back to PowerMax, discarding the VMAX 250FX updates while keeping the updates on the PowerMax.

What is the correct action to take?

26. Which product allows for local protection for Z Systems?

27. Open Replicator is being used to copy data from a VNX to a PowerMax. During the migration, users experience latency when accessing the storage from the VNX.

What can be done to address the issue?

28. A PowerMax Storage Group has Host I/O limits set at 10000 IOPS. The Port Group contains four ports across different directors. The Dynamic Distribution is set to OnFailure.

What is the maximum IOPS the Storage Group can achieve in the event a switch port being used by one of the director ports fails but the director remains online?

29. What is the default HTTPS port assignment for communication of VSI/IAPI requests sent to REST API of Unisphere for PowerMax?

30. A storage architect is planning a Unisphere upgrade.

Which password is required for the upgrade?

31. What action can an administrator perform on a PowerMax using VSI?

32. An architect is configuring BCSD to design SRDF/S between two new PowerMax arrays. The architect has completed the tasks for the local side of the solution, including RA Port Group, Replication Group, and site switch.

What is the correct order of steps the architect needs to take to complete the SRDF setup?

33. A storage administrator has mounted a snapshot of an existing datastore to the ESXi server and decided to keep its existing signature.

What action is prevented by keeping the existing signature?

34. What types of files are supported for import into Sizer?

35. In what format can loaded and mapped BCSD performance data be exported?

36. A PowerMax customer has an existing Masking View for a large database environment. The parent Storage Group in this Masking View has three child Storage Groups with different Service Levels (SLs). The customer has been experiencing some database performance issues and wants to set the SL to Platinum for all the devices.

When the storage administrator attempts to set the SL on the parent Storage Group, they receive an error and the operation fails.

What is the cause of the error?

37. What needs to be created in BCSD to link multiple SRDF/A sessions?

38. What action is required on a PowerMax thin device before it can be deleted?

39. What action is required before performing a restore operation from a TimeFinder SnapVX snapshot?

40. When implementing SRDF/Metro with Array Witness, what is a requirement of the witness array?