Exam E20-526 topic 1 question 30 discussion

Actual exam question from Dell's E20-526

Question #: 30
Topic #: 1

A customer has a requirement to replicate their VDI to a newly purchased data center located 5 miles away. They require 10-day retention at each site and a continuous replication RPO. However, they want to have the same storage platform at each site. They have a limited budget but need to meet their requirements.
Which solution should be recommended to the customer?

A. XtremIO and OpenStack
B. XtremIO with VPLEX and RecoverPoint
C. XtremIO and RecoverPoint
D. XtremIO and MirrorView/A replication

Show Suggested Answer

Suggested Answer: C 🗳️
The EMC RecoverPoint family provides cost-effective, local continuous data protection (CDP), continuous remote replication (CRR), and continuous local and remote replication (CLR) that allows for any-point-in-time data recovery and a new "snap and replicate" mechanism for local and remote replication (XRP).
Native replication support for XtremIO
The native replication support for XtremIO is designed for high-performance and low-latency applications that provides a low Recovery Point Objective of one minute or less and immediate RTO.
The benefits include:
✑ Block level remote or local replication
✑ Asynchronous local and remote replication
✑ Policy-based replication to enable optimizing storage and network resources, while obtaining desired RPO and RTO
✑ Application-aware integration
Incorrect Answers:
A: OpenStack is the open platform for managing private and public clouds.
B: XtremIO with VPLEX and RecoverPoint is a valid solution, but it would be more costly.
References: Introduction to the EMC XtremIO STORAGE ARRAY (April 2015), page 52

by pavilu at April 5, 2025, 5:38 a.m.

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