Free EMC DES-1721 Exam Dumps Questions & Answers


Exam Code/Number:	DES-1721Join the discussion
Exam Name:	Specialist - Implementation Engineer, SC Series Exam
Certification:	EMC
Free Question Number:	150
Publish Date:	Aug 28, 2026
# of views:	3822
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Total 150 questions

Question 1

You have connected a 12 GB expansion enclosure using Mini-SAS HD cables. When powered on, some of the cable do not show a link. Why?

A.Inserted upside down
B.Incorrect cable voltage
C.Inserted sideways
D.Non powered cable

Question 2

A customer is using an SC9000 array with two chained SC280 expansion enclosures. They need to expand its capacity by adding a third SC280 drive bay. What is the most cost efficient way to expand the array's capacity using as few chains as possible?

A.Add the new SC280 to a new chain on the same SAS I/O card
B.Install a new SAS I/O card to connect the SC280 enclosure
C.Install two new SAS I/O cards and distribute the SC280 enclosures between them
D.Add the SC280 to the same chain as the existing SC280 enclosures

Question 3

You are implementing a front-end connection in Legacy Port Mode on an SC4020 16 Gb FC array with two FC switches. Can full redundancy be achieved and if so, how many ports per switch can be used by the SC Series array?

A.Yes; eight ports on each of the FC switches
B.No; full redundancy cannot be achieved
C.Yes; two ports on each of the FC switches
D.Yes; four ports on each of the FC switches

Question 4

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.Select "Create Volume from Snapshot" taken on January 7 and map to a server
B.Recover from backup, deleted files are unrecoverable from the storage array
C.Take a manual snapshot and then select "Create Volume from Snapshot"
D.Select "Create Volume from Snapshot" taken on January 6 and map to a server

Question 5

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.60 days
B.90 days
C.15 days
D.30 days