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DES-1721 EMC Specialist - Implementation Engineer SC Series Exam Free Practice Exam Questions (2025 Updated)

Prepare effectively for your EMC DES-1721 Specialist - Implementation Engineer SC Series Exam certification with our extensive collection of free, high-quality practice questions. Each question is designed to mirror the actual exam format and objectives, complete with comprehensive answers and detailed explanations. Our materials are regularly updated for 2025, ensuring you have the most current resources to build confidence and succeed on your first attempt.

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Total 147 questions

Which best practices should be followed when using iSCSI to connect SC Series arrays and hosts?

A.

Use dedicated switches for iSCSI.Two separate VLANS for multipathed iSCSI using separate IP subnets.Gigabit full duplex between Storage Center and all local servers.

B.

Use separate IP subnets for multipathed iSCSI separated by VLANS when using the same switch.Gigabit full duplex between Storage Center and all local servers

C.

Use separate switches for iSCSI.Two separate VLANs for multipathed iSCSI using separate IP subnets.Unicast and multicast storm control enabled on all iSCSI switches.

D.

Use separate VLANs for multipathed iSCSI using separate IP subnets when using the same switch.Bi-directional flow control disabled between Storage Center and servers.

In an SC Series environment, which Fibre Channel zoning method is more secure?

A.

WWN

B.

Single Initiator/Single Target

C.

Single Initiator/Multi-Target

D.

Port

The storage profile of a volume has changed. What is the correct statement regarding the newly written pages of this volume?

A.

Move after 12 cycles of Data Progression

B.

Will follow the new storage profile immediately

C.

Move during the next Data Progression

D.

Move after creation of a view volume

A file server using an SC7020 storage array was impacted by ransomware in the morning and a majority of the files need to be recovered. The backup from the previous night did not run. Is there anything that can be done on the SC7020 array to help recover these files?

A.

Yes, if there is a snapshot from before the ransomware on the volume(s) were impacted. Volume(s) can be rolled back to this snapshot.

B.

Nothing can be done on the SC7020 to assist with this recovery.

C.

Yes, if there is a snapshot from before the ransomware on the volume(s) were impacted. A Replay can be created from this snapshot and the files recovered.

D.

Yes, if there is a snapshot from before the ransomware on the volume(s) were impacted. A View volume can be created from this snapshot and the files recovered.

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Total 147 questions
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