EMC Expert - SC Series - DEE-1721 Exam Questions [2026]

QUESTION NO: 1
An SC7020 is being deployed that will connect to servers using FC. What is one way in which FC fault domains are created when using the Dell Storage Manager Storage Configuration wizard?

A. Fault domains are automatically create when cables are plugged in and a Support Assist is completed B. System automatically create fault domains if cables are plugged in and the zones are pre-defined C. Fault domains are manually created when the zoning configuration is specified in the wizard and the cables are plugged in. D. System automatically create fault domains if FC cables are plugged in at the time the controllers join together

Correct Answer: C

QUESTION NO: 2
A company experienced complete storage outages on some of their servers. The outages occurred when network maintenance was performed within their iSCSI network. Which configuration areas should be investigated to prevent future outage?

A. Ensure the iSCSI adapters are set up for Jumbo Frames.
Ensure all server iSCSI adapters are able to communicate with the storage. B. Ensure the servers are set up for multipagthing with Round Robin
Ensure all server iSCSI adapters are able to communicate with the storage. C. Ensure the servers are set up for multipathing with Round Robin.
Ensure Deplayed Acknowledgment has been disabled on the iSCSI dapters. D. Ensure Delayed Acknowledgment has been disabled on the iSCSI adapters.
Ensure all server iSCSI adapter are able to communicate with the storage.

Correct Answer: A

QUESTION NO: 3
Refer to the Exhibit:

A dual controller SC Series is connected to a dual fabric and the system is running m Virtual Port Mode When failover is tested, the system does not work as expected What must be changed to correct this issues?

A. Configure the path from the right controller port 1 into Domain 1.
Configure the path from the light controller port 2 into Domain 1. B. Path from the left controller connected to the right switch needs to be configured into Domain 2 Path from the light controller to the left switch needs to be configured into Domain 1 C. Path from the left controller connected to the light switch needs to be moved to the left switch Path from the right controller connected to the left switch needs to be moved to the right switch D. Configure the path from the left controller port 1 into Domain 2
Configure the path from the left controller port 2 into Domain 2

Correct Answer: D

QUESTION NO: 4
A storage administrator is preparing for severe weather conditions that may impact the primary data center location. As a result, the administrator decided to switch the production workload moved to the secondary data center, the administrator begins receiving telephone calls reporting significant poor performance.
What is most likely causing the performance issue?

A. Replication restore point were not verified before switching the production workload secondary data center B. Volume were replicated to the lowest tier of storage in the secondary data center C. Live Volume replication is no longer active after failing over the production workload to the secondary data center D. High Priority checkbox was not marked when switching the production workload to the secondary data center

Correct Answer: D

QUESTION NO: 5
A site has multiple storage administrators. Some administrators need to be limited to manage only specific volumes. The administrator should be able to create and present volumes within the administrator's area.
Those administrators should NOT be able to see any other volumes created in the Storage Center.
How should the deployment engineer accomplish tins task?

A. Grant the administrator Admin user access. Create server folders and move the desired volumes into them then assign the server folder to the desired administrator. B. Grant the administrator Admin user access. Create volume folders and move the desired volumes into them, then assign the volume folder to the desired administrator. C. Grant the administrator Volume Manager access. Create volume folders and move the desired volumes into them, then assign the volume folder to the desired administrator. D. Grant the administrator Volume Manager access. Create server folders and move the desired volumes into them, then assign the server folder to the desired administrator.

Correct Answer: B

QUESTION NO: 6
A storage administrator experiences an outage in their environment after a controller failure and failover event on the storage array. After investigating the failure, you determine that the server timeout settings are set correctly to best practices.
In addition, both switches in the dual fabric are configured and zoned correctly. However, connectivity from server to the storage was not restored until the local controller ports were rebalanced.
What cause the outage in the environment?

A. Port role on the storage controller HBAs were configured incorrectly B. Fault domains were configured incorrectly on the storage array C. Port connection type on the storage controller HBAs were configured incorrectly D. Timeout settings were configured incorrectly on the storage controller HBAs

Correct Answer: D

QUESTION NO: 7
While installing Dell Storage Manger (DSM) at a company's location, they have requested that a Microsoft SQL server's IP address; however, it is missing the required login Information.
Which username should be used to connect the DSM to the DSM to the database upon installation?

A. root B. domain administration C. sa D. local administration

Correct Answer: D