D-MN-OE-23 Online Dumps Boost Your Career

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May 7, 2024

The D-MN-OE-23 Dell Metro Node Operate 2023 Exam certification exam is challenging, and it's natural to feel anxious and nervous before taking the exam. Practicing with D-MN-OE-23 dumps questions can help alleviate this anxiety by boosting your confidence. As you practice and become more familiar with the exam format and content, you'll feel more confident in your abilities, which can help you perform better on the actual D-MN-OE-23 exam. Practicing with D-MN-OE-23 questions can increase your chances of success in the certification exam. Practice free DELL EMC D-MN-OE-23 exam dumps below.

Page 1 of 5

1. Which component provides guidance to clusters on how to react to a cluster or inter-cluster communication failure?

Witness

Logging volume

Consistency group

Rule-set

2. What is the first step in the EZ provisioning process using VPlexcli?

Identifying available storage volumes

Creating a consistency group

Mapping volumes to a storage view

Encapsulating physical storage volumes

3. What role does auditing play in an RBAC system?

It is unnecessary as RBAC eliminates all security risks.

It verifies that access permissions align with user roles and responsibilities.

It ensures that all users have equal access to system resources.

It automatically updates user roles without administrative intervention.

4. Which feature of Metro node Metro preserves data integrity for Distributed Devices?

Logging volume

Witness

Mirror-legs

Coherent cache

5. An administrator started a batch migration job. Front end performance has been impacted, what is the cause?

A large transfer size was set

A job number greater than 25 was used

A job number less than 25 was used

A small transfer size was set

6. When creating extent and device mobility jobs in Unisphere, what is a common requirement?

Manual calculation of the expected migration duration

Prioritization of jobs based on their expected impact on system performance

Selection of a rollback plan in case of migration failure

Definition of source and target locations

7. For volume expansion in Unisphere, what is the initial step?

Increase pool capacity

Resize the LUN

Migrate data to a larger volume

Perform a health check on the system

8. What is the first step in creating a device mobility job using Unisphere?

Select the target device.

Define the mobility job parameters.

Identify the source device.

Schedule the job execution time.

9. 1.Which options are available for managing distributed devices in a Metro node environment? (Select two)

Dynamic migration of virtual volumes

Manual setting of device priority

Automatic failback and failover

Load balancing across controllers

10. What key metrics are important when monitoring cluster performance through CLI? (Select two)

CPU utilization and memory usage

Number of user accounts created

Latency and throughput for data access

Color of the LED indicators on hardware

Page 2 of 5

11. In the context of VPlexcli, which are critical considerations when encapsulating a volume? (Select two)

The underlying physical storage's performance characteristics

The network topology between the VPLEX and storage arrays

The color of the LEDs on the storage array

The compatibility of the existing volume with VPLEX data migration features

12. How do shell capabilities differ among user roles in a system with RBAC implemented?

All users are granted root access to ensure uniform capabilities.

Users may have different shell environments based on their roles.

Shell capabilities are unrelated to user roles and are the same for all users.

Only the system administrator has any shell capabilities.

13. How does Unisphere facilitate the management of large-scale storage environments?

By automating the migration of virtual machines

Through policy-based automation of storage tiering

By enabling manual snapshot creation on demand

Through the manual configuration of FAST Cache on individual LUNs

14. Which VPlexcli command is used to encapsulate an existing storage volume for use with VPLEX?

volume encapsulate

storage-volume encapsulate

virtual-volume encapsulate

encapsulate-storage-volume

15. Which VPlexcli command provides detailed information about the health and status of storage volumes?

volume detail

storage-volume health

health-check storage-volumes

monitor volume-status

16. Which operations can be performed on a mobility job using Unisphere? (Select two)

Pausing the job

Changing the target device mid-operation

Monitoring progress

Canceling the job

17. When leveraging Ansible to automate system health checks, which module is essential for parsing custom health check scripts' output on Metro Nodes?

ansible.builtin.script

ansible.builtin.shell

ansible.builtin.command

ansible.builtin.parse

18. Which command should a storage administrator run in VPlexcli to generate report output that only shows a status of OK, ERROR, or Warning for every component examined by the health check?

health-check -m

health-check --ls

health-check --highlevel

health-check -f

19. Select volumes to claim

20. An administrator wants to withdraw one of the active migration tasks running in the Metro node and reclaim the volume for a different purpose.

What are the two commands that are used to accomplish this task? (Select 2)

dm migration cancel

dm migration clean

dm migration remove

dm migration pause

Page 3 of 5

21. What is a key feature of Unisphere that allows for effective system health checks?

Automated tiering analysis

Real-time performance monitoring

Historical performance data analysis

Power consumption tracking

22. Which of the following is NOT a typical outcome of EZ Provisioning via VPlexcli?

Simplified disaster recovery setup

Automated volume migration

Enhanced storage optimization

Instantaneous data deduplication

23. Determine the type of statistic to collect using monitor stat-list and desired frequency.

24. For volume encapsulation using VPlexcli, what is a crucial prerequisite?

The volume must be completely empty.

The volume must already be part of a storage view.

The source volume must be visible to the VPLE

The source volume must have a specific RAID configuration.

25. Which three outcomes will occur if Cluster-2 fails on a Metro node with Cluster Witness? (Select 3)

Cluster witness guides Cluster-1 to continue I/

Cluster witness guides Cluster-2 to continue I/

Cluster-1 marks Cluster-2 operational-state as Unknown upon seeing the failure.

A resynchronization will occur from Cluster-1 to Cluster-2 after the failure is fixed.

Cluster-2 marks its cluster-witness operational-state as Unknown upon seeing the failure.

26. Which VPlexcli command is used to check the overall health status of a cluster?

health-check cluster-status

status get-cluster-health

cluster-status

monitor health-status

27. How is creating virtual volumes in advanced provisioning similar to EZ provisioning using Unisphere for Metro node Metro?

Provision virtual volumes by creating devices from storage volumes.

Provision virtual volumes by creating storage views from storage volumes.

Create virtual volumes by provisioning from storage volumes.

Create virtual volumes by creating devices from storage volumes.

28. When creating user accounts, which of the following information is essential?

User's favorite color

User's role within the organization

User's social media profiles

User's personal email address

29. An administrator wants to create a user for Metro node without shell access.

What is the command to accomplish that?

user create -u username

user add -n username

user create -n username

user add -u username

30. Which three prerequisites are required to use Ansible for Metro node? (Select 3)

Ansible version 2.7 or greater

GeoSynchrony 7.0 or greater

REST V1 API

Linux Volume Manager version 2.0

Python versions 2.7 and 3.6.9

Page 4 of 5

31. Configuring CLI performance monitors typically involves which of the following actions?

Resetting the system to factory settings

Defining thresholds for performance alerts

Updating the firmware on all devices

Changing the system clock

32. Metro node systems are designed to integrate with existing infrastructure through:

Proprietary networking protocols exclusive to Metro nodes

Standard data center networking and storage protocols

Custom hardware interfaces for specific storage devices

Exclusive use of wireless communication standards

33. Which of the following are key capabilities of Metro node products? (Select two)

Real-time data analytics and processing

Synchronous and asynchronous data replication

Automatic data archiving to tape storage

High-speed data deduplication

34. What VPlexcli command is used to monitor the status of a mobility job?

mobility-job status

migration monitor

job status

device-migration show

35. Create Mapping

36. Which of the following options best describes the EZ Provisioning feature in Unisphere?

A manual process for configuring storage pools

An automated process for creating and allocating LUNs

A tool for monitoring storage performance

An interface for manually mapping LUNs to hosts

37. Which features are important for monitoring and managing alerts in a Metro node system?

Real-time performance analytics

Email and SMS notifications for system events

Manual log file review for error detection

Automated self-healing procedures

38. The status of which Metro node Metro components can be verified on SYSTEM STATUS tab in Unisphere Dashboard menu?

Directors, Arrays, Storage Views, and Virtual Volumes

Directors, Arrays, Storage Views, and Local-com

Directors, Arrays, Storage Views, and WAN COM

Directors, Arrays, Storage Views, and Storage Volumes

39. During EZ Provisioning in Unisphere, what feature ensures data is distributed across disks to improve performance and avoid hotspots?

Auto-tiering

Disk Pooling

RAID Grouping

Load Balancing

40. Using Ansible for Metro Node system health checks, what is a primary playbook objective?

Configuring new storage volumes

Updating system firmware

Monitoring system performance metrics

Installing security patches

Page 5 of 5

41. Distributed devices enable which of the following disaster recovery strategies?

Backup to tape

MetroPoint configuration

Offline data archiving

RAID 6 deployment

42. Which functionalities do distributed devices offer? (Select two)

Fault tolerance across geographic locations

Automated data archiving

Real-time data synchronization

Automated storage resource management

43. What is the correct order of steps for volume expansion on a distributed device using VPlexcli?

Expand virtual volume, extend backend storage, then refresh the device

Extend backend storage, refresh the device, then expand virtual volume

Refresh the device, expand virtual volume, then extend backend storage

Extend backend storage, expand virtual volume, then refresh the device

44. When implementing RBAC policies, what is a critical step?

Defining clear, role-specific access permissions for system resources

Assigning all users to a single, default role to reduce policy complexity

Ignoring the principle of least privilege to simplify system access

Periodically allowing unrestricted access to test system security

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