D-PVM-OE-01 RELIABLE TEST TIPS | D-PVM-OE-01 EXAM DUMPS.ZIP

D-PVM-OE-01 Reliable Test Tips | D-PVM-OE-01 Exam Dumps.zip

D-PVM-OE-01 Reliable Test Tips | D-PVM-OE-01 Exam Dumps.zip

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EMC D-PVM-OE-01 Exam Syllabus Topics:

TopicDetails
Topic 1
  • PowerMax Family Business Continuity Administration: This section of the exam measures the skills of Disaster Recovery Engineers and focuses on replication technologies used for business continuity. Candidates must perform SnapVX and Clone operations using Unisphere for PowerMax and understand Symmetrix Remote Data Facility (SRDF) replication. They must also execute SRDF operations using Unisphere and SYMCLI.
Topic 2
  • Unisphere for PowerMax 10 Implementation and Administration: This section of the exam measures the skills of System Administrators and covers the implementation and management of Unisphere for PowerMax. Candidates must understand the installation process, post-installation tasks, and interface navigation to efficiently operate the platform. One key skill evaluated is setting up Unisphere for PowerMax.
Topic 3
  • PowerMax Family Storage Provisioning: This section of the exam measures the skills of Storage Administrators and covers the architecture, configurations, and management of the PowerMax family. Candidates must understand system models, port and device management, and provisioning methods using Unisphere for PowerMax. They are expected to perform service level-based provisioning and allocate storage through auto-provisioning groups. One key skill assessed is configuring storage using Unisphere for PowerMax.
Topic 4
  • Solutions Enabler 10 Implementation: This section of the exam measures the skills of Infrastructure Engineers and focuses on the fundamentals of Solutions Enabler. Candidates must understand its installation, upgrade processes, gatekeeper management, and daemon functions across different platforms. One crucial skill tested is managing Solutions Enabler daemons.

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Renowned D-PVM-OE-01 Exam Questions: Dell Technologies PowerMax Operate display pass-guaranteed Training Dumps - ExamcollectionPass

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EMC Dell Technologies PowerMax Operate Sample Questions (Q77-Q82):

NEW QUESTION # 77
On a PowerMax array, what is the default Dynamic I/O distribution mode setting when a Storage Group is associated with Host I/O Limits'?

  • A. Always
  • B. Never
  • C. Balanced
  • D. OnFailure

Answer: B

Explanation:
Host I/O Limits in PowerMax allow you to control the maximum IOPS (Input/Output Operations Per Second) or bandwidth that a storage group can consume. This helps prevent performance issues caused by one application or workload monopolizing resources.
When you associate Host I/O Limits with a Storage Group, the default Dynamic I/O distribution mode is set to Never.
* Never:This means that the I/O limits are statically distributed across the directors in the associated masking view. If a director fails, its allocated portion of the I/O limit is lost. This is the most conservative setting, as it ensures that the I/O limits are strictly enforced even in the event of a director failure.
You can change this setting toBalancedorAlwaysif you need more dynamic distribution of I/O limits.
References and documents of Dell's public documentation for PowerMax Operate v.2:
* Dell PowerMax and VMware vSphere Configuration Guide:This guide provides detailed information about Host I/O Limits, including the different distribution modes and their benefits. You can find this document on the Dell Support website by searching for "PowerMax and VMware vSphere Configuration Guide."
* Dell Solutions Enabler 10.0.0 CLI User Guide:This guide provides information on how to set Host I
/O Limits using SYMCLI commands, including the -dynamic option for specifying the distribution mode.


NEW QUESTION # 78
What takes place during an SRDF Restore operation?

  • A. Resumes normal SRDF mirroring and host access
  • B. Enables access to both the R1 and R2 devices for their hosts
  • C. Changes made to the R1 are propagated to the R2. Changes made to the R2 are discarded
  • D. Changes made to the R2 are propagated to the R1 Changes made to the R1 are discarded

Answer: C

Explanation:
Step by Step Comprehensive Detailed Explanation:
In SRDF (Symmetrix Remote Data Facility), a "Restore" operation is used to resynchronize the source (R1) and target (R2) devices after a situation where the target device might have been modifiedindependently. This typically occurs after a failover scenario where the target device becomes the primary and undergoes changes.
During an SRDF Restore operation:
* R2 Changes Discarded:Any changes made to the target (R2) device since the last synchronization are discarded.
* R1 Changes Propagated:The current data on the source (R1) device is copied over to the target (R2), overwriting any existing data on the target.
This effectively restores the target device to a state consistent with the source device, ensuring data integrity and consistency.
Why other options are incorrect:
* B. Resumes normal SRDF mirroring and host access:While a Restore operation can be part of the failback process, it's not the only step involved. Failback might involve additional actions like reversing replication direction and restoring host access.
* C. Changes made to the R2 are propagated to the R1. Changes made to the R1 are discarded:This describes an "Update" operation, not a "Restore."
* D. Enables access to both the R1 and R2 devices for their hosts:This describes a "Split" operation, where both devices are made accessible independently.
References and documents of Dell's public documentation for PowerMax Operate v.2:
* Dell Solutions Enabler 10.0.0 SRDF Family CLI User Guide:This guide provides detailed information about SRDF commands and operations, including the symrdf restore command. You can find this document on the Dell Support website by searching for "Solutions Enabler SRDF Family CLI User Guide."
* Dell PowerMax Family: Essentials and Best Practices Guide:This guide offers a comprehensive overview of SRDF and its functionalities, including disaster recovery scenarios and the use of the
"Restore" operation.


NEW QUESTION # 79
What does the symcf g discover command do when upgrading Solutions Enabler on a Linux host1?

  • A. Builds the SYMAPI database
  • B. Creates backups of the configuration directories
  • C. Verifies that the SE daemons have been stopped
  • D. Identifies the running SE version

Answer: D

Explanation:
Step by Step Comprehensive Detailed Explanation:
When upgrading Solutions Enabler (SE) on a Linux host, the symcfg discover command plays a crucial role in preparing for the upgrade. Its primary function in this context is to:
* Identify the running SE version:Before proceeding with the upgrade, it's essential to know the current version of Solutions Enabler installed on the host. The symcfg discover command gathers information about the existing SE environment, including the version number. This information is used to determine the appropriate upgrade path and ensure compatibility.
Why other options are incorrect:
* B. Verifies that the SE daemons have been stopped:While stopping SE daemons is a necessary step before the upgrade, it's not the function of the symcfg discover command.
* C. Builds the SYMAPI database:The SYMAPI database is typically built during the initial installation or after a fresh discovery.
* D. Creates backups of the configuration directories:Backups are important, but they are usually handled separately as part of the upgrade process, not by the symcfg discover command itself.
References and documents of Dell's public documentation for PowerMax Operate v.2:
* Dell Solutions Enabler 10.0.0 Installation Guide:This guide provides detailed instructions for upgrading Solutions Enabler on different operating systems, including Linux. It explains the steps involved and the role of the symcfg discover command in the upgrade process. You can find this document on the Dell Support website by searching for "Solutions Enabler Installation Guide."


NEW QUESTION # 80
From an application perspective what should be done prior to performing an SRDF Fallback operation?

  • A. Continue accessing the R2 devices
    Start accessing the R1 devices before running the command
  • B. Continue accessing the R2 devices
    Run the command and then start accessing the R1 devices
  • C. Stop accessing the R2 devices
    Start accessing the R1 devices before running the command
  • D. Stop accessing the R2 devices
    Run the command and then start accessing the R1 devices

Answer: D


NEW QUESTION # 81
What is the default size of a Gatekeeper on a PowerMax array1?

  • A. 6 KB
  • B. 3 KB
  • C. 3 cylinder
  • D. 6 cylinder

Answer: C

Explanation:
Step by Step Comprehensive Detailed Explanation:
A Gatekeeper in PowerMax is a small, dedicated device used for communication between the storage array and Solutions Enabler (SYMCLI), the command-line management interface. The default size of a Gatekeeper on a PowerMax array is3 cylinders.
While the size can technically be specified in kilobytes (KB), the traditional and preferred unit for Gatekeeper size is cylinders. This is because cylinders represent a specific number of blocks on the physical disks, and using cylinders helps ensure consistent sizing across different disk types and configurations.
Why other options are incorrect:
* A. 3 KB, C. 6 KB:These sizes are too small to be practical for a Gatekeeper.
* D. 6 cylinder:While older VMAX models might have used 6 cylinders, the current default for PowerMax is 3 cylinders.
References and documents of Dell's public documentation for PowerMax Operate v.2:
* Dell Solutions Enabler 10.0.0 CLI User Guide:This guide provides information about Gatekeepers and their role in Solutions Enabler. While it might not explicitly state the default size, it mentions that Gatekeepers are typically small devices. You can find this document on the Dell Support website by searching for "Solutions Enabler CLI User Guide."
* Dell PowerMax Family: Essentials and Best Practices Guide:This guide might offer general information about Solutions Enabler and its configuration, which can provide context for understanding the purpose and sizing of Gatekeepers.


NEW QUESTION # 82
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