Symmetrix Solutions Specialist Exam for Technology Architects (E20-515) Free Practice Test

Question 1

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

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

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

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

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

Correct Answer: B

Question 2

What is the data loss potential in a synchronous SRDF configuration?

A. Zero data loss

B. Minimum of 1 minute data loss

C. Hours of data loss

D. Minimum of 30 seconds data loss

Correct Answer: B

Question 3

A Symmetrix VMAX 40K customer is planning to use Virtual Provisioning and FAST VP. All the devices will be under FAST VP. They would like some of their critical devices to always stay in the EFD tier. Which feature will enable this?

A. Persistent Pre-allocation

B. Allocation by Policy

C. Device Pinning

D. VLUN Migration VP

Correct Answer: C

Question 4

A Symmetrix VMAX 40K with 6 engines can have a maximum of how many Terrabytes (TB) of compressed data?

A. 600 TB

B. 10 TB

C. 60 TB

D. 100 TB

Correct Answer: C

Question 5

After creating and then activating a clone session, which process is used to satisfy a read request to the clone target for a protected track?

A. The protected track is copied from the source to the target and then presented to the secondary host.

B. The protected track is read from the source device and presented to the secondary host.

C. The protected track is copied from the target to the source and then presented to the primary host.

D. The protected track is written from the target device and then presented to the secondary host.

Correct Answer: A

Question 6

A Symmetrix customer wants to create additional thin devices by using a graphical user interface. Which tool would be best suited in this scenario?

A. Symmetrix Manager

B. Storage Provisioning Services

C. Symmetrix Management Console

D. Solutions Enabler

Correct Answer: C

Question 7

TimeFinder/Clone will be used to replicate a VMware VMFS datastore. The Clone target device will be presented to a secondary ESXi server. What will happen by default when a rescan of the secondary ESXi server is performed?

A. Replica signature will match the computed signature. Replica will be automatically mounted.

B. Replica signature will match the computed signature. Replica will not be mounted.

C. Replica signature will not match the computed signature. Replica will not be mounted.

D. Replica signature will not match the computed signature. Replica will be automatically mounted.

Correct Answer: C

Question 8

What must be considered when a host has a VFCache card installed and TimeFinder functionality is required?

A. A target volume being actively cached by VFCache can be established but not restored to a source volume

B. TimeFinder operations that cause data to be copied to an actively cached device utilizing a VFCache card will fail unless a special command flag is used

C. VFCache hits no impact on TimeFinder since VFCache is host based and TimeFinder is Symmetrix based

D. A source volume being actively cached by VFCache can be restored but not established to a target volume

Correct Answer: B

Question 9

Federated Tiered Storage has been implemented on a Symmetrix VMAX 20k array. Virtual provisioning has been used to encapsulate a number of external LUNs. All the encapsulated devices are geometry-limited.
What must be done to remove the geometry limitation?

A. Create TimeFinder VP Snap replicas and use the replicas

B. VLUN migrate the devices to configured space on an internal disk group

C. VLUN migrate the devices to an internal thin pool

D. Set a user defined geometry on the devices

Correct Answer: B

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EMC Symmetrix Solutions Specialist Exam for Technology Architects (E20-515) Free Practice Test