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EMC E20-385 問題練習

Data Domain Specialist Exam for Implementation Engineers 試験

最新更新時間: 2024/03/18,合計163問。

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Question No : 1
On an EMC Data Domain system, what is the role of file system cleaning?

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Question No : 2
Which criteria are used as the basis for configuring the data movement policy of a Dell EMC Data Domain system enabled with Extended Retention?

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Question No : 3
A customer is using EMC NetWorker with EMC DD Boost, writing to a Data Domain DD990. Due to regulatory requirements, the customer must keep their data for seven years.
What should be done to achieve this requirement while minimizing management overhead?

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Question No : 4
CORRECT TEXT
Which protocols are supported by Dell EMC Data Domain for data movement to the cloud tier?

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Question No : 5
What does the EMC Data Domain file level retention locking feature provide?

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Question No : 6
Refer to the Exhibit.



When connecting a single expansion shelf to a EMC Data Doman controller, what are the recommended SAS ports that should be used?

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Question No : 7
In a Dell EMC Data Domain system, which user role allows the creation of snapshots as well as import and export of tapes to a VTL library?

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Question No : 8
What is indicated by a flashing green LED on an EMC Data Domain Expansion Shelf SAS Controller?

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Question No : 9
What is the maximum number of MTrees that can be created on an EMC Data Domain system?

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Question No : 10
An EMC Data Domain customer has an environment with 10 branch offices whose backup data is replicated to their primary location. For disaster recovery purposes, the primary location is replicated to an offsite location.
Which replication topology does this represent?

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Question No : 11
A backup administrator has enabled the Retention Lock feature on a Dell EMC Data Domain system. They notice increased file system utilization over time and upon investigation they discover the expired files are still present on the Data Domain system.
What could be the possible reason for this situation?

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Question No : 12
DRAG DROP
What is the correct sequence of steps to configure a VTL for a Dell EMC Data Domain system?



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Explanation:
Step 1: To set up a simple DD VTL, use the Configuration Wizard.
Then, continue with enabling the DD VTL, create libraries (or pools), and create and import tapes.
Step 2, 3: Enabling DD VTL Procedure
Step 4-5: You can create tapes in either a library or a pool.
References: Dell EMC Data Domain Operating System Version 6.1, Administration Guide, page 338

Question No : 13
In an EMC Data Domain environment, which path location is the default directory for deduplicated data?

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Question No : 14
What is a consideration of replication with cloud tier?

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Question No : 15
A customer wants to use the 10 GigE interfaces in their EMC Data Domain system for link failover.
How many interfaces can be added to the bonding group?

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