DELL EMC DES-1721 Specialist – Implementation Engineer, SC Series Exam Online Training
DELL EMC DES-1721 Online Training
The questions for DES-1721 were last updated at Jan 13,2025.
- Exam Code: DES-1721
- Exam Name: Specialist – Implementation Engineer, SC Series Exam
- Certification Provider: DELL EMC
- Latest update: Jan 13,2025
While setting up replication, you see an option for “Replication Deduplication”.
What is the function of this option?
- A . Provides the same function as Data Reduction, Deduplication
- B . Compresses and deduplicates data prior to replicating
- C . Replicates only the data that has changed in a page
- D . Replicates the entire page and deduplicates on the destination system
How much memory does the Dell Storage Manager (DSM) Virtual Appliance require to manage seven SC Series arrays?
- A . 2 GB
- B . 4 GB
- C . 8 GB
- D . 16 GB
A customer wants to add an SC420 and an SC200 to a SC7020 storage array.
What is the recommended approach to adding the new enclosures?
- A . One single SAS chain connected to a 6 Gb SAS card
- B . One single SAS chain connected to a 12 Gb SAS card
- C . Two separate SAS chains connected to a 6 Gb SAS card
- D . Two separate SAS chains connected to a 12 Gb SAS card
Refer to the Exhibit.
A customer needs your assistance in recovering files that were deleted from an SC Series array volume. The files were deleted around 1:00 AM on January 7th.
Based on the exhibit of the Dell Storage Manager (DSM), which recommendation allows the customer to recover the most recent deleted files?
- A . Take a manual snapshot and then select “Create Volume from Snapshot”
- B . Select “Create Volume from Snapshot” taken on January 7 and map to a server
- C . Recover from backup, deleted files are unrecoverable from the storage array
- D . Select “Create Volume from Snapshot” taken on January 6 and map to a server
Refer to the Exhibit.
A customer has asked you to perform a port failover test to demonstrate system resiliency.
What is needed to complete this task?
- A . Add more cables per switch
- B . Switch to Legacy Port Mode
- C . Add more switches per controller
- D . Switch to Virtual Port Mode
When installing an SC Series array, the customer indicated that they want the controller configured to provide the maximum amount of storage space. You discover that the storage controller was shipped with twelve 900 GB drives and twelve 1.8 TB drives of the same type.
Which redundancy level can be selected to provide the maximum amount of storage?
- A . Put equal size drives in their own pagepool. Change the default redundancy level for the 1.8 TB drives.
- B . Put all drives in the same tier. Keep the default redundancy level for both the 900 GB and 1.8
TB drives. - C . Put equal size drives in their own tier. Change the default redundancy level for the 900 GB drives.
- D . Put equal size drives in their own pagepool. Keep the default redundancy level for both the 900 GB and 1.8 TB drives.
To allow the Storage Center Update Utility (SCUU) to serve updates, which inbound TCP port should be opened on the Microsoft Windows firewall?
- A . 443
- B . 3033
- C . 8443
- D . 9005
You are testing a new SC7020 storage array. You decided to deploy a temporary installation of Dell Storage Manager (DSM) Data Collector with an embedded database.
What is the maximum number of days in which array information can be retained?
- A . 15 days
- B . 30 days
- C . 60 days
- D . 90 days
When performing the initial configuration on an SC9000 through the serial port, which command is used to reboot the controller?
- A . qle factoryreset 5 0
- B . cs purge all
- C . -reset
- D . -restart
During the initial installation of a new SC9000 Storage Center, which Dell Storage Manager (DSM) Client option should be selected?
- A . Configure this host to access a Storage Center
- B . Configure VMware vSphere to access a Storage Center
- C . Discover and Configure Uninitialized SCv2000 or SC7000 Series Storage Centers
- D . Login to a Storage Center or Data Collector
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