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EMC E20-616 - Questions & Answers

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Question 1
Single choice

What is the maximum amount of cache that can be configured in a Symmetrix VMAX 20K?

A.

128 GB / engine
1 TB / array

B.

128 GB / engine
512 / array

C.

256 GB / engine
1 TB / array

D.

256 GB / engine
2 TB / array

Question 2
Single choice

Which component types are installed in a VMAX 10K Storage Bay?

A.

DAE, PDP, PDU, LCC

B.

DAE, PDP, PDU, SPS

C.

LCC, SPS, PDP, PDU

D.

DAE, FAN, PDU, SPS

Question 3
Single choice

What is the maximum number of drives that can be configured in a Symmetrix VMAX 10K (959)/VMAXe with Standard DAE configuration?

A.

3200

B.

2400

C.

1560

D.

1080

Question 4
Single choice

What is the maximum number of 3.5 inch drives that can be configured in a Symmetrix VMAX 20K?

A.

2400

B.

3200

C.

1080

D.

1560

Question 5
Single choice

A customer using a VMAX 20K containing 2 high density storage bays, each containing 250 drives wants to expand their capacity with 100 drives.

What is the least expensive way to expand the existing configuration, but still a good choice for optimal performance in this configuration?

A.

Add two DAEs to each storage bay, each containing 25 drives

B.

Add four DAEs to the first storage bay, each containing 25 drives

C.

Add two storage bays, one to each loop and each bay containing 2 DAEs with 25 drives each

D.

Add one storage bay containing four DAEs with 25 drives each to the first loop

Question 6
Single choice

A customer using a VMAX 20K containing 2 standard storage bays, each containing 90 drives wants to expand their capacity to 120 drives.

What is the least expensive way to expand the existing configuration, but still a good choice for optimal performance in this configuration?

A.

Add four DAEs to each storage bay, each containing 15 drives

B.

Add eight DAEs to the first storage bay, each containing 15 drives

C.

Add two storage bays, one to each loop and each bay containing four DAEs with 15 drives each

D.

Add one storage bay containing eight DAEs with 15 drives each to the first loop

Question 7
Single choice

In a cascaded SRDF/EDP configuration, which device type is used as a cache only device?

A.

R21

B.

R22

C.

R11

D.

Standard Clone

Question 8
Single choice

Which SRDF/A feature offloads from cache to a dedicated device pool?

A.

Delta Set Extension

B.

Write Pacing

C.

Transmit Idle

D.

SRDF Compression

Question 9
Single choice

Which SRDF/A feature prevents cache overflow on either the R1 or R2 devices?

A.

Write Pacing

B.

Transmit Idle

C.

SRDF Compression

D.

Delta Set Extension

Question 10
Single choice

Which set of interface types support hardware compression on VMAX 40K?

A.

10 GigE and FC

B.

FC and FCoE

C.

FCoE and 10 GigE

D.

1 GigE and FCoE

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