Dell EMC Specialist - Technology Architect, PowerMax and VMAX All Flash Solutions DES-1111 Exam Practice Test

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Total 60 questions
Question 1

Which storage object must be created in Unisphere for PowerMax so that vCenter can automatically provision datastores to ESXi hosts?



Answer : A


Question 2

At a disaster planning meeting, an architect is presented with the following facts by a client:

A Unix host is replicating storage from a Production PowerMax to a VMAX 250FX.

RDF pairs have been split with Production and DR hosts accessing their respective storage.

Invalid tracks have started to build against PowerMax and VMAX 250FX.

The client now wants to bring production back to PowerMax, discarding the VMAX 250FX updates while keeping the updates on the PowerMax. What is the correct action to take?



Answer : A


Question 3

What method is used to collect host-based performance data for Windows hosts with BCSD?



Answer : D


Question 4

How do Copy mode linked targets and NoCopy mode linked targets behave when a SnapVX unlink operation disassociates the linked target?



Answer : B


Question 5

What is the best practice sizing guideline for front-end FA utilization on a single engine PowerMax array?



Answer : A


Question 6

A customer is planning to purchase a PowerMax 8000 system with the zEssentials software package. The environment needs to have the ability to rapidly recover from large scale logical corruption using TimeFinder SnapVX.

Which optional software should be recommended to fulfill the requirement?



Answer : C


Question 7

A storage architect is evaluating the performance of a PowerMax array during business hours. They want to know how much extra load the PowerMax can handle without significant performance degradation. The Workload Planner is used to identify the hot spots during the recurring backup windows.

Between 9:30 PM and 1:30 AM and between 3:15 AM and 5:30 AM, backups are causing the PowerMax to exceed the best practice recommendation. The Recurring System Data Exclusion Periods chart is used to filter out these hot spots. After running this workload planning for a few weeks, they notice that the selection of records they previously made are showing different numbers than when they started viewing the report, several weeks ago.

What is the explanation for this behavior?



Answer : D


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Total 60 questions