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EMC DES-1721 - Specialist - Implementation Engineer SC Series Exam

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Total 147 questions

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 SC280 to the same chain as the existing SC280 enclosures

B.

Install two new SAS I/O cards and distribute the SC280 enclosures between them

C.

Add the new SC280 to a new chain on the same SAS I/O card

D.

Install a new SAS I/O card to connect the SC280 enclosure

What is the HDD size that enforces dual redundancy?

A.

2 TB and higher

B.

Up to 3 TB

C.

4 TB and higher

D.

3 TB and higher

How many SC420 enclosures can be supported by the SC7020 controller?

A.

4

B.

8

C.

6

D.

12

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

You are implementing a front-end connection in Legacy Port Mode on an SC4020 in a SAN with two iSCSI switches. What is the minimum number of port(s), per switch, that can be used by each controller?

A.

One port on each Ethernet switch

B.

Two ports on each Ethernet switch

C.

Four ports on each Ethernet switch

D.

Eight ports on each Ethernet switch

When an RS-232 serial cable is connected between a service laptop and SC Series hardware, which parameters need to be selected?

A.

Baud Rate = 9600, Parity = NoneData Bits = 8, Stop Bits =1, Flow Control = XON/XOFF

B.

Baud Rate = 115200, Parity = NoneData Bits = 8, Stop Bits = 1, Flow Control = XON/XOFF

C.

Baud Rate = 115200, Parity =NoneData Bits = 8, Stop Bits = 1, Flow Control = None

D.

Baud Rate = 115200, Parity = EvenData Bits = 8, Stop Bits = 1, Flow Control = XON/XOFF

A customer wants to configure their host to use MPIO with Storage Center. What is a requirement for it to work?

A.

At least two FC or iSCSI ports per host

B.

All host ports must be connected to a single Fault Domain

C.

MPIO is only supported on Linux OS

D.

This is a licensed feature

Which command is used to set the eth0 IP address on an SC4020 controller?

A.

ifconfig inet eth0 [IP address] [netmask] [gateway]

B.

controller ipconfig eth0 [IP address/prefix length]

C.

ifconfig inet eth0 [IP address/prefix length]

D.

controller ipconfig eth0 [IP address] [netmask] [gateway]

Which SC Series licenses are applied at the factory?

A.

SC4020 and SC7020

B.

SC7020 and SCv2000

C.

SC8000 and SC9000

D.

SCv2000 and SC8000

You are required to install twenty-four (24) 3.5” 12 Gb disks on a deployed system. Which disk enclosure would support this?

A.

SC420

B.

SC400

C.

SCv320

D.

SC460