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EMC E20-542 問題練習

VMAX3 Solutions and Design Specialist Exam for Technology Architects 試験

最新更新時間: 2019/07/06,合計136問。

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Question No : 1
You are designing an SRDF/A solution with BCSD and the results of the model are shown in the exhibit.
The BCSD model was run with the following settings:
Source Array: VMAX 200K, 2-engine, 2 TB cache
Number of RA Ports: 4
Network Circuit: 450 MB/s
Required RPO: 5 minutes
Which conclusion can be made based on the modeling results?

正解:
Explanation:

Question No : 2
You are designing an SRDF/A solution with BCSD and the results of the model are shown in the exhibit.
The BCSD model was run with the following settings:
Source Array: VMAX 200K, 2-engine, 2 TB cache
Number of RA Ports: 4
Network Circuit: 450 MB/s
Required RPO: 5 minutes
Which conclusion can be made based on the modeling results?

正解:

Question No : 3
Refer to the Exhibit.



A storage administrator uses Unisphere for VMAX to review the workload for Storage Group mastermgmt_app1.
How will storage be allocated for this Storage Group?

正解:

Question No : 4
What is the maximum number of TimeFinder SnapVX snapshots supported per source volume?

正解:

Question No : 5
What is the default HTTPS port used to connect to Unisphere for VMAX?

正解:

Question No : 6
Which types of authentication are supported by Unisphere for VMAX?

正解:

Question No : 7
Which Unisphere for VMAX menu option provides a listing of Initiator Groups?

正解:

Question No : 8
In addition to Storage, Hosts, Performance, and Support, which other Unisphere for VMAX sections are available for selection of an individual VMAX3 array?

正解:

Question No : 9
Where can a storage administrator create volumes in Unisphere for VMAX?

正解:

Question No : 10
What is a difference between SRDF/A multi-cycle mode and the legacy mode?

正解:

Question No : 11
You are in the process of designing an SRDF/A MSC solution with BCSD.
Which BCSD component is required for a successful SRDF/A MSC design?

正解:

Question No : 12
You need to model several SRDF/A workloads that require data consistency across all sessions.
How should the multiple SRDF/A sessions be modeled?

正解:

Question No : 13
You are designing an SRDF/A solution between two VMAX3 arrays. The customer wants to know what will happen to an active SRDF/A session if there is a temporary link loss.
What information should be provided to the customer?

正解:

Question No : 14
What is a consideration when designing an SRDF/A solution between a VMAX3 array and an older VMAX 40K array?

正解:

Question No : 15
What does the BCSD Write Load Adjustment Factor account for when designing SRDF solutions?

正解:

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