D-VPX-OE-A-24 EXAM DUMP TORRENT & D-VPX-OE-A-24 FREE STUDY MATERIAL & D-VPX-OE-A-24 EXAM PREP VCE

D-VPX-OE-A-24 exam dump torrent & D-VPX-OE-A-24 free study material & D-VPX-OE-A-24 exam prep vce

D-VPX-OE-A-24 exam dump torrent & D-VPX-OE-A-24 free study material & D-VPX-OE-A-24 exam prep vce

Blog Article

Tags: D-VPX-OE-A-24 Test Dumps Free, D-VPX-OE-A-24 Latest Braindumps Book, Training D-VPX-OE-A-24 Materials, D-VPX-OE-A-24 Exam Introduction, Upgrade D-VPX-OE-A-24 Dumps

From the experience of our former customers, you can finish practicing all the contents in our D-VPX-OE-A-24 training materials within 20 to 30 hours, which is enough for you to pass the D-VPX-OE-A-24 exam as well as get the related certification. That is to say, you can pass the D-VPX-OE-A-24 Exam as well as getting the related certification only with the minimum of time and efforts under the guidance of our D-VPX-OE-A-24 training materials. And the pass rate of our D-VPX-OE-A-24 learning guide is as high as more than 98%.

The D-VPX-OE-A-24 quiz torrent we provide is compiled by experts with profound experiences according to the latest development in the theory and the practice so they are of great value. Please firstly try out our product before you decide to buy our product. It is worthy for you to buy our D-VPX-OE-A-24 Exam Preparation not only because it can help you pass the D-VPX-OE-A-24 exam successfully but also because it saves your time and energy. Your satisfactions are our aim of the service and please take it easy to buy our D-VPX-OE-A-24 quiz torrent.

>> D-VPX-OE-A-24 Test Dumps Free <<

D-VPX-OE-A-24 Latest Braindumps Book | Training D-VPX-OE-A-24 Materials

Our D-VPX-OE-A-24 exam questions are supposed to help you pass the exam smoothly. Don't worry about channels to the best D-VPX-OE-A-24 study materials so many exam candidates admire our generosity of offering help for them. Up to now, no one has ever challenged our leading position of this area. The existence of our D-VPX-OE-A-24 learning guide is regarded as in favor of your efficiency of passing the exam. And the pass rate of our D-VPX-OE-A-24 training braindumps is high as 98% to 100%.

EMC Dell VPLEX Operate Achievement Sample Questions (Q29-Q34):

NEW QUESTION # 29
Which method of virtual volume expansion requires the volume to be expanded on the array first?

  • A. Concatenation
  • B. RAID-C expansion
  • C. Extent expansion
  • D. Storage volume

Answer: D

Explanation:
The method of virtual volume expansion that requires the volume to be expanded on the array first is the storage volume expansion methD.This method involves increasing the size of the physical storage volume on the array before expanding the virtual volume in VPLEX.
* Array Expansion: The first step is to expand the physical storage volume on the array.This is typically done through the array's management interface and involves adding more storage or extending the existing volume1.
* VPLEX Recognition: Once the storage volume is expanded on the array, VPLEX must recognize the new size of the volume.This may require a rescan or refresh within the VPLEX management interface1.
* Virtual Volume Expansion: After VPLEX recognizes the new size of the storage volume, the virtual volume can then be expanded to utilize the additional space.This is done within the VPLEX management interface, where the virtual volume is configured to include the additional capacity1.
* Storage Volume Method: The storage volume expansion method is distinct from other methods like concatenation, extent expansion, or RAID-C expansion, which involve different approaches to increasing virtual volume size within VPLEX itself1.
By expanding the storage volume on the array first, administrators can ensure that the additional capacity is available for use by VPLEX, allowing for the seamless expansion of virtual volumes to accommodate growing data needs.


NEW QUESTION # 30
What is a key VPLEX component that enables an active-active data center?

  • A. Distributed storage views
  • B. Distributed virtual volumes
  • C. Distributed storage volumes
  • D. Distributed extents

Answer: B

Explanation:
Distributed virtual volumes are a key component of Dell VPLEX that enable active-active data center configurations. Here's how they contribute to this capability:
* Active-Active Data Centers: In an active-active data center setup, both data centers are actively running workloads and can take over for each other in case of a failure.This configuration requires a storage solution that can provide simultaneous access to the same data from multiple locations1.
* Distributed Virtual Volumes: VPLEX creates distributed virtual volumes that span across two geographically separated clusters.These volumes can be accessed and written to simultaneously from both locations, which is essential for maintaining operations in an active-active environment1.
* Cache Coherence: VPLEX uses a cache coherence algorithm to ensure that write operations are synchronized across both sites.This means that when data is written to a distributed virtual volume, it is updated in both locations at the same time, ensuring consistency1.
* Application Support: Distributed virtual volumes support mission-critical applications that require high availability and continuous operations, such as Oracle RAC, by allowing them to operate in an active-active manner across data centers1.
* VPLEX Metro: The VPLEX Metro product supports active-active data centers by allowing applications to simultaneously read and write on both sites, which increases resource utilization and provides infrastructure that is actively used rather than remaining idle2.
By leveraging distributed virtual volumes, VPLEX enables organizations to create highly available, geographically distributed virtual data centers that support continuous data access and mobility.


NEW QUESTION # 31
What condition would prevent volume expansion?

  • A. Migration occurring on the volume
  • B. Logging volume in re-synchronization state
  • C. Volume not belonging to a consistency group
  • D. Metadata volume being backed up

Answer: A

Explanation:
Volume expansion in Dell VPLEX is a process that allows for increasing the size of a virtual volume.
However, certain conditions can prevent this operation from taking place:
* Migration Occurring on the Volume: If there is an ongoing migration process involving the volume, it cannot be expanded until the migration is complete.This is because the volume's data layout is being altered during migration, and any attempt to change its size could lead to data corruption or other issues1.
* Consistency Group Membership: Whether or not a volume belongs to a consistency group does not directly prevent volume expansion. Consistency groups in VPLEX areused to ensure write-order fidelity across multiple volumes but do not restrict the expansion of individual volumes within the group.
* Metadata Volume Backup: Backing up a metadata volume is a separate operation that does not interfere with the ability to expand a storage volume. Metadata backups are typically performed to preserve the configuration and state information of the VPLEX system.
* Logging Volume Re-synchronization: While a logging volume in a re-synchronization state indicates that there is an ongoing process to align data across clusters or devices, it does not inherently prevent the expansion of a storage volume.
Therefore, the condition that would prevent volume expansion is when there is a migration occurring on the volume (OA).


NEW QUESTION # 32
What is the correct order of steps to migrate from an old array to a new one without disruption using VPLEX?

Answer:

Explanation:

Explanation:


The correct order of steps to migrate from an old array to a new one without disruption using VPLEX is:
* VPLEX discovers the new array and the admin creates migration target devices.
* VPLEX admin initiates mobility job(s).
* Once volumes on the new array are fully synchronized, the admin commits the migration.
* VPLEX admin monitors progress of the migration; I/O to host continues.
* Connect new storage array to VPLEX.
* Discovery and Creation: The initial step involves VPLEX identifying the presence of a new storage array within its environment. Following this discovery, a system administrator is responsible for setting up migration target devices on this newly recognized array.
* Initiation of Mobility Jobs: Subsequently, a system administrator must initiate mobility jobs through the VPLEX management interface, which facilitates data movement from the existing source storage to the target devices on the new array.
* Synchronization and Commitment: After initiating mobility jobs, data synchronization between source and target arrays begins automatically. Once synchronization reaches completion, indicating that both arrays have identical data sets, an administrator must commit to finalizing this stage of migration.
* Monitoring Migration Progress: Throughout this process, it's crucial for an administrator to monitor ongoing operations ensuring that input/output operations continue uninterrupted for hosts accessing data during transition phases.
* Connecting New Array: The final step involves integrating the newly populated storage array into production by connecting it with VPLEX systems thus completing migration.


NEW QUESTION # 33
At which layer of the director IO stack are local and distributed mirroring managed?

  • A. Storage Volume
  • B. Storage View
  • C. Device Virtualization
  • D. Coherent Cache

Answer: C

Explanation:
Local and distributed mirroring in a VPLEX environment are managed at the device virtualization layer of the director IO stack. Here's the explanation:
* Device Virtualization Layer: This layer is responsible for the creation and management of virtualized storage devices in VPLEX. It abstracts the physical storage and presents it as virtual volumes that can be accessed by hosts.
* Mirroring Management: Both local and distributed mirroring are configured at the device level.Local mirroring involves creating RAID-1 devices within the same VPLEX cluster, while distributed mirroring involves creating distributed devices across two VPLEX clusters12.
* Coherent Cache: The coherent cache layer is involved in maintaining cache coherency across the VPLEX clusters but does not manage the mirroring of devices.
* Storage View: The storage view layer is where hosts are mapped to virtual volumes. It does not manage the mirroring of devices but rather the access to them.
* Storage Volume: The storage volume layer represents the physical storage volumes from backend arrays before they are virtualized by VPLEX. It is not the layer where mirroring is managed.
By managing mirroring at the device virtualization layer, VPLEX ensures that data is protected and available across multiple storage systems, providing high availability and disaster recovery capabilities.


NEW QUESTION # 34
......

What is more difficult is not only passing the EMC D-VPX-OE-A-24 Certification Exam, but the acute anxiety and the excessive burden also make the candidate nervous to qualify for the Dell VPLEX Operate Achievement certification. If you are going through the same tough challenge, do not worry because EMC is here to assist you.

D-VPX-OE-A-24 Latest Braindumps Book: https://www.torrentvce.com/D-VPX-OE-A-24-valid-vce-collection.html

Please review the following text for details of Warranty policy: In case of failure in your Certification Exam, TorrentVCE D-VPX-OE-A-24 Latest Braindumps Book.com will provide you with Money Back Warranty, without any delay, Pass4Test D-VPX-OE-A-24 Practice Tests appoints only certified experts, trainers and competent authors for text development of Dell VPLEX Operate Achievement Exam, You want to obtain a D-VPX-OE-A-24 dumps VCE but they are sure which company is real and useful.

Most of the organizations require the certified managers who D-VPX-OE-A-24 Exam Introduction have ability to manage all types of projects and the certification acts as an extra credential for the aspirants.

Tap Subscribe Now to download the latest edition to your Training D-VPX-OE-A-24 Materials Kindle Fire or Buy Current Issue to buy and download the current issue, Please review the following text for details of Warranty policy: In case of failure D-VPX-OE-A-24 in your Certification Exam, TorrentVCE.com will provide you with Money Back Warranty, without any delay.

Latest Dell VPLEX Operate Achievement dump pdf & D-VPX-OE-A-24 vce dump

Pass4Test D-VPX-OE-A-24 Practice Tests appoints only certified experts, trainers and competent authors for text development of Dell VPLEX Operate Achievement Exam, You want to obtain a D-VPX-OE-A-24 dumps VCE but they are sure which company is real and useful.

But our D-VPX-OE-A-24 training materials are considerate for your preference and convenience, If you plan to apply for the Dell VPLEX Operate Achievement (D-VPX-OE-A-24) certification exam, you need the best D-VPX-OE-A-24 practice test material that can help you maximize your chances of success.

Report this page