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EMC DES-1721 Exam
Specialist – Implementation Engineer, SC Series Exam
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QUESTION NO: 1
You are installing a new SC9000. Which procedure should be used to install and
configure the system?
A. Connect through the iDRAC port
B. Connect through a null modem cable to the serial port
C. Connect through the Dell Storage Manager Client
D. Connect through the supplied proprietary serial cable to the serial port
Answer: D
QUESTION NO: 2
Based on SAS back-end cabling best practices, which configuration represents how an
SC4020 storage array with one SC220 expansion enclosure is cabled?
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A. Configuration A
B. Configuration B
C. Configuration C
D. Configuration D
Answer: A
QUESTION NO: 3
An administrator wants to configure an SC Series array to use Virtual Port Mode. What
is a requirement to accomplish this task?
A. NPIV must be disabled on Fibre Channel switches
B. I/O Controller cards must use a single-ID firmware version
C. Fibre Channel switches must use a switched fabric topology
D. Activation license must be purchased and installed
Answer: D
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QUESTION NO: 4
What are the possible methods to upgrade the firmware on a Brocade switch?
A. FTP, SFTP, and Web Tools
B. USB, FTP, and SFTP
C. USB, FTP, and Web Tools
D. USB, SFTP, and Web Tools
Answer: C
QUESTION NO: 5
A customer is running the Dell Storage Manager (DSM) Suite as a software stack on
Microsoft Windows. To reduce the Microsoft licensing costs, the customer wants to
switch to the DSM Virtual Appliance.
Which recommended deployment should the customer use?
A. Configure as a Primary Data Collector
B. Configure as a Remote Data Collector
C. Migrate the DSM database manually
D. Migrate from the existing Data Collector
Answer: D
QUESTION NO: 6
Which operating system runs the Dell Storage Manager (DSM) as a virtual appliance?
A. CentOS 7
B. Windows Server 2012 R2
C. VMware
D. Windows Server 2010 R2
Answer: C
References:
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QUESTION NO: 7
Which best practices should be followed when using iSCSI to connect SC Series arrays
and hosts for switches that incorrectly negotiate speed and duplex?
A. Use a separate supernet or switches for iSCSI trafficGigabit full duplex hard set for
all iSCSI portsEnsure switches used for iSCSI are of a blocking design
B. Use a separate VLAN or switches for iSCSI trafficAuto-negotiate for all
switchesEnsure switches used for iSCSI are of a non-blocking design
C. Use a separate VLAN or switches for iSCSI trafficGigabit full duplex hard set for
all iSCSI portsEnsure switches used for iSCSI are of a non-blocking design
D. Use a separate subnet or switches for iSCSI trafficAuto-negotiate for all
switchesEnsure switches used for iSCSI are of a blocking design
Answer: C
References:
QUESTION NO: 8 DRAG DROP
What is the correct system hierarchy of SC Series array storage virtualization?
Answer: <map><m x1="15" x2="271" y1="11" y2="57" ss="0" a="0" /><m x1="15"
x2="269" y1="60" y2="108" ss="0" a="0" /><m x1="16" x2="269" y1="111"
y2="157" ss="0" a="0" /><m x1="15" x2="271" y1="159" y2="207" ss="0" a="0"
/><m x1="14" x2="271" y1="211" y2="260" ss="0" a="0" /><m x1="281" x2="534"
y1="13" y2="57" ss="1" a="0" /><m x1="281" x2="534" y1="60" y2="108" ss="1"
a="0" /><m x1="280" x2="536" y1="111" y2="157" ss="1" a="0" /><m x1="279"
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x2="536" y1="160" y2="207" ss="1" a="0" /><m x1="279" x2="536" y1="211"
y2="260" ss="1" a="0" /><c start="4" stop="0" /><c start="3" stop="1" /><c start="2"
stop="2" /><c start="1" stop="3" /><c start="0" stop="4" /></map>
QUESTION NO: 9
Assume a storage administrator is using the recommended storage profile. What
describes the distribution of volume data residing in an SC series storage array that has
15K and 7K as the back-end?
A. New and frequently accessed replay data in Tier 1 RAID 5Aged replay data and
inaccessible data in Tier 3 RAID 6
B. New data in Tier 1 RAID 10Frequently accessed replay data in Tier 1 RAID 5Aged
replay data and inaccessible data in Tier 3 RAID 6
C. New data in Tier 1 RAID 10Frequently accessed replay data in Tier 2 RAID 5Aged
replay data and inaccessible data in Tier 3 RAID 6
D. New and frequently accessed replay data in Tier 1 RAID 10Aged replay data and
inaccessible data in Tier 3 RAID 6
Answer: D
QUESTION NO: 10
A customer is facing poor performance on all synchronously replicated volumes every
Thursday between 4 PM and 6 PM. All departments have checked their applications for
any batch jobs; however, nothing was found. The I/O graphs do not show any anomaly
and the replication links are not saturated.
What is the possible reason for this behavior?
A. Switches used for replication are restarting
B. QoS Bandwidth Limit is enabled in the QoS node
C. Data Progression is consuming all disk performance
D. Automatic report creation is impacting replication
Answer: B
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CCNP 300-101,300-115,300-135
CompTIA A+ 220-1001,220-1002
Storage C1000-016, C1000-020, C1000-021, C1000-022
Azure Architect AZ-300, AZ-301
Coating Inspector NACE-CIP1-001, NACE-CIP2-001
HCIP-R&S H12-322-ENU, H12-322-ENU, H12-322-ENU
HCIP-Storage H13-621-ENU, H13-622-ENU, H13-623-ENU
365 Certified: Enterprise Administrator Expert MS-100, MS-101
365 Certified: Teamwork Administrator Associate H12-322, H12-322
365 Certified: Modern Desktop Administrator Associate H12-322, H12-322
NSE 5 Network Security Analyst NSE5_FMG-6.0, NSE5_FAZ-6.0
Certified: Azure Data Engineer Associate H12-322, H12-322
MCSA: Windows Server 2016 H12-322,70-741,70-742
CCNA Data Center 200-150,200-155
CCNA Cyber Ops 210-250,210-255
HCIP-Security H12-721-ENU, H12-722-ENU, H12-723-ENU
HCIP-Cloud Computing H13-522-ENU, H13-523-ENU, H13-524-ENU
CCNP Data Center 300-160,300-165,300-170,300-175
CCNA 200-105,100-105
CCNP Security 300-206,300-208,300-209,300-210
CCNA Collaboration 210-060,210-065
TOGAF 9 Certified OG0-091, OG0-092
CompTIA A+ New 220-901,220-902
LX0-103, LX0-104
EMCC-1 101-400,102-400
EMCC-2 201-450,202-450
HCIP-WLAN H12-321-ENU, H12-322-ENU
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