Instant Access EMC.D-PVM-OE-01.v2026-01-15.q57 Actual Practice Test Engine for Free (Page 11)

Question 46

Which Open Replicator device type resides on the array running Open Replicator?

A.Local
B.Control
C.Donor
D.Remote

Question 47

Place the steps to set Host Flags using the Create Host wizard in the correct order

Question 48

The customer has successfully completed a Non-Disruptive Migration.
Use the simulator to verify migration sessions and remove the migration environment.

Correct Answer:

See the explanation for step by step solution.
Explanation:
Okay, I understand. The task is to verify the completion of Non-Disruptive Migrations (NDM) and then remove the migration environment using the Unisphere for PowerMax simulator.
Here's a step-by-step guide on how to do this, based on typical Unisphere functionality and the context of the question:
Steps:
1. Launch the Simulator and Navigate to the Migration Section
* Open Unisphere for PowerMax in your web browser.
* Log in to the simulator.
* In the left-hand navigation pane, locate the section related to migrations. This is usually under either:
* Data Mobility
* Migration
* Expand the relevant section and click onMigrations(or a similar option like "Local Migrations" or
"NDM"). This will take you to the view where you can manage Non-Disruptive Migrations.
2. Verify Migration Session Status
* The Migrations view will list all current and past migration sessions.
* Look for the following status indicators to confirm that the migrations have completed successfully:
* Status:The status should typically be "Completed," "Cutover Complete," or a similar status indicating successful completion.
* Progress:If a progress bar or percentage is shown, it should be at 100% or show that all data has been synchronized.
* Important:If any sessions are still in a "Running," "Synchronizing," or other non-completed state, do not proceed with removing the migration environment. Wait for them to complete.
3. Select Completed Migrations for Removal
* Once you've verified that all relevant migration sessions are successfully completed, select the sessions that you want to remove.
* You can usually select sessions by:
* Clicking a checkbox next to each session.
* Clicking on the session itself (if the interface allows it).
4. Remove the Migration Environment
* After selecting the completed migration sessions, look for an action button or menu option to remove them. This might be labeled:
* "Remove"
* "Delete"
* "Cleanup"
* "Remove Session"
* Click the appropriate button to initiate the removal process.
* Confirmation:You will likely be prompted with a confirmation message to make sure you want to remove the selected migration sessions. Verify that you have selected the correct sessions and confirm the removal.
5. Verify Removal (Optional)
* After the removal operation completes, the Migrations view should refresh.
* Verify that the migration sessions you removed are no longer listed.

Question 49

An administrator is using the Workload Planner feature in Unisphere for PowerMax How does the Planner calculate if the Storage Group workload is stable?

A.One of the calculated values is within 10-20% of the SL-defined response time
B.Both calculated values are within a 10-15% threshold of the SL-defined response time
C.One of the calculated values remains within the SL-defined response time
D.Both calculated values are within the SL-defined response time.

Correct Answer: D

Step by Step Comprehensive Detailed Explanation:
The Workload Planner in Unisphere for PowerMax helps you analyze and predict the performance impact of adding new workloads to your storage array. It uses sophisticated algorithms to calculate how the addition of a new workload will affect the existing workloads and whether it will violate any service level objectives (SLOs).
To determine if a Storage Group workload is stable, the Planner considers two key calculated values:
* Read Response Time:The predicted read response time of the Storage Group after the new workload is added.
* Write Response Time:The predicted write response time of the Storage Group after the new workload is added.
The Planner compares these calculated values against the service level (SL) defined for the Storage Group. If boththe calculated read and write response times fall within the defined SL response time, the Planner considers the workload to be stable. This means that the new workload can be added without negatively impacting the performance of the existing workloads or violating the SLOs.
Why other options are incorrect:
* A. One of the calculated values is within 10-20% of the SL-defined response time:Both read and write response times must be within the defined SL, not just one.
* B. Both calculated values are within a 10-15% threshold of the SL-defined response time:The threshold is not fixed at 10-15%. The calculated values must be within the actual SL-defined response time.
* C. One of the calculated values remains within the SL-defined response time:Again, both read and write response times need to be within the defined SL.
References and documents of Dell's public documentation for PowerMax Operate v.2:
* Dell Unisphere for PowerMax 10.0.0 Online Help:The online help for Unisphere provides detailed information about the Workload Planner feature, including how it calculates and analyzes workload stability. You can access this help within Unisphere itself or on the Dell Support website.
* Dell PowerMax Family: Essentials and Best Practices Guide:This guide may offer general information about performance management and workload planning in PowerMax, providing context for understanding the Workload Planner's functionality.

Question 50

Data is written on a source track and the original data needs to be preserved for a snapshot. Which technology does TimeFinder SnapVX use to prevent a new write from being demoted to a lower tier?

A.Redirect-on-write
B.Copy mode
C.NoCopy mode
D.Copy-on-write

Question 46

Question 47

Question 48

Question 49

Question 50

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