E20-507 Test Certification

Test Information:

Total Questions: 115

Test Number: E20-507

Vendor Name: EMC

Cert Name : . EMCSA

Test Name: VMAX3 Solutions Specialist Exam for Storage Administrators

Official Site:http://www.examsboost.com

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Question: 1              

 

How many linked targets, per source, are allowed when using TimeFinder SnapVX?

 

A. 128

B. 256

C. 512

D. 1024

 

Answer: D                   

 

Question: 2              

 

When creating a TimeFinder SnapVX snapshot, what is the maximum value in days that can be specified for Time-to-Live?

 

A. 365

B. 400

C. 512

D. Unlimited

 

Answer: B                   

 

Question: 3              

 

A storage administrator currently has three snapshots with generation numbers 0,1, and 2. After adding a TimeFinder SnapVX snapshot, what is the generation number of the new snapshot?

 

A. 0

B. 1

C. 2

D. 3

 

Answer: A                   

 

Question: 4              

 

What is the maximum Reserved Capacity percentage that can be set for an SRP in a VMAX3 array?

 

A. 50

B. 80

C. 90

D. 100

 

Answer: B                   

 

Question: 5              

 

What is the recommended maximum distance for an SRDF/S solution?

 

A. 100 km

B. 125 km

C. 200 km

D. 250 km

 

Answer: C                   

 

Question: 6              

 

What are the SRDF group limits of a VMAX3 when connected to other VMAX3s?

 

A. 64 RDF groups per system64 RDF groups per RDF port16 RDF ports per engine

B. 64 RDF groups per system64 RDF groups per RDF port32 RDF ports per engine

C. 250 RDF groups per system250 RDF groups per RDF port16 RDF ports per engine

D. 250 RDF groups per system250 RDF groups per RDF port32 RDF ports per engine

 

Answer: D                   

 

Question: 7              

 

What are the SRDF group limits of a VMAX3 when connected to a VMAX?

 

A. 64 RDF groups per system64 RDF groups per RDF port connected to the VMAX32 RDF ports per engine

B. 250 RDF groups per system64 RDF groups per RDF port connected to the VMAX32 RDF ports per engine

C. 250 RDF groups per system250 RDF groups per RDF port16 RDF ports per engine

D. 250 RDF groups per system250 RDF groups per RDF port32 RDF ports per engine

 

Answer: B                   

 

Question: 8              

 

In a VMAX3 environment, what is used to make SRDF/A resilient to temporary increases in write workloads or intermittent link loss?

 

A. Storage Resource Pool

B. Delta Set Extension Pool

C. SAV Pool

D. Reserved LUN Pool

 

Answer: A                   

 

Question: 9              

 

You have configured Open Replicator between a new VMAX3 array and an older Symmetrix. A host is connected to the VMAX3 array and a control device is configured to pull data from a remote device. You want the host to be able to access data on the control device while the data is being pulled from the remote device.

What will cause writes to the control device to be propagated back to the remote device?

 

A. Donor Update

B. Copy-on-First Access

C. Front-end Zero Detection

D. Background Copy

 

Answer: A                   

 

Question: 10              

 

You have configured Open Replicator between a new VMAX3 array and an older Symmetrix. A host is connected to the VMAX3 array and a control device is configured to pull data from a remote device. You want the host to be able to access data on the control device while a Hot Pull session is active.

How many ports on the VMAX3 array must be zoned to the remote array?

 

A. 1

B. 2

C. 3

D. 4

 

Answer: B