EMC E20-515 Actual Free Exam Questions & Community Discussion

Exam Code/Number: E20-515
Exam Name/Title: Symmetrix Solutions Specialist Exam for Technology Architects
Certification Provider: EMC
Corresponding Certification: EMC Certification

Exam Questions: 280
Updated On: Jun 03, 2026

Question #28

A TimeFinder/Snap customer performed a restore operation to recover from a logical data corruption event. A subsequent recreate operation fails. What must be done to allow the recreate operation to succeed?

A. Split the restored session and then recreate

B. Terminate the restored session and then recreate

C. Use the symforce option with the recreate operation

D. Use the force option with the recreate operation

Discussion 0

Correct Answer: A Vote an answer

Question #29

How many concurrent TimeFinder/Snap copy sessions can be created by default from a single source device?

A. 15

B. 4

C. 16

D. 128

Discussion 0

Correct Answer: D Vote an answer

Question #30

What is a requirement for implementing SRDF in a Virtual Provisioning environment?

A. Source device is thin; target device is data

B. Source device is standard; target device is thin

C. Source device is thin; target device is thin

D. Source device is thin; target device is standard

Discussion 0

Correct Answer: C Vote an answer

Question #31

What is a characteristic of a Symmetrix Virtual Device (VDEV)?

A. Contains pointers to the original source data

B. Accessible by a host upon termination of a snap session

C. Contains the entire contents of the source device

D. Accessible by a host upon creation of the snap session

Discussion 0

Correct Answer: A Vote an answer

Question #32

Which statement describes the process when a TimeFinder/Mirror full restore is initiated for a BCV pair?

A. The changed content of the BCV device is copied to the standard device.

B. The changed content of the standard device is copied to the BCV device.

C. The entire content of the standard device is copied to the BCV device.

D. The entire content of the BCV device is copied to the standard device.

Discussion 0

Correct Answer: D Vote an answer

Question #33

How does Enginuity Consistency Assist (ECA) differ from PowerPath?

A. ECA suspends I/O at the Symmetrix level, while PowerPath suspends I/O at the host level.

B. ECA cannot suspend I/O for multiple hosts, but PowerPath can.

C. ECA supports TimeFinder/Clone only, while PowerPath supports TimeFinder/Clone and TimeFinder/Snap.

D. ECA suspends I/O at the host level, while PowerPath suspends I/O at the Symmetrix level.

Discussion 0

Correct Answer: A Vote an answer

Question #34

What is a valid consideration when using a meta volume?

A. A BCV meta device must be composed of the same BCV types.

B. When a meta is formed at least 2 members must be added.

C. The entire meta is mapped and masked to the host.

D. The head must be unmapped to form a concatenated meta.

Discussion 0

Correct Answer: A Vote an answer

Question #35

While monitoring thin provisioning through SMC you get a pool free space critical warning. As a default setting, what percent full does this warning represent?

A. 90

B. 75

C. 85

D. 80

Discussion 0

Correct Answer: D Vote an answer

Question #36

What is the maximum number of Fibre Channel initiators allowed in a Symmetrix V-Max Initiator Group?

A. 16

B. 32

C. 48

D. 8

Discussion 0

Correct Answer: B Vote an answer

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