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

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Total 147 questions

You have installed the Dell Storage Manager (DSM) Client first and then the Data Collector. When attempting to connect to the newly installed Data Collector, you receive an error message, saying: no connection could be established.

What could be the cause of this error?

A.

Firewall is blocking database connection of the Data Collector.

B.

Wrong login credentials have been entered into the DSM Client.

C.

Data Collector service may not have completely started.

D.

Incompatible version of DSM Client was installed.

Based on the exhibit, a customer is using a Virtual Port Mode configuration. If the cable for Domain 1 on Controller 1 is disconnected during failover testing, will the SC Series array port failover work?

A.

No, the configuration contains only a single port per domain and will not provide port failover.

B.

Yes, the configuration will provide port failover as the system is configured for Virtual Port Mode.

C.

No, port failover only works in Legacy Port Mode.

D.

Yes, the configuration will provide port failover regardless of domains or mode.

What is the recommended minimum number of ports per controller, per fault domain, to support port-level failover?

A.

1

B.

2

C.

3

D.

4

You are installing an SC8000 array and the customer notices that each of the controllers only have 16 GB of memory. The customer wants to maximize this memory. What is the maximum RAM supported on a single SC8000 controller?

A.

32 GB

B.

64 GB

C.

128 GB

D.

256 GB

ON NO: 83

When connecting directly to an SC7020 storage array using Dell Storage Manager Client, which host/IP address is entered into the login screen?

A.

Data Collector IP address of the Storage Center

B.

Management IP address of the Storage Center

C.

Bottom Storage Controller Management IP address

D.

Top Storage Controller Management IP address

A user wants to create a custom snapshot profile for a volume however they cannot. Why?

A.

User is logged into Remote Data Collector

B.

User cannot change the Snapshot Profile of a Volume once is created and mapped to a server

C.

User must set SC user preferences to allow Snapshot Profiles to be selected when creating volumes

D.

User is logged in as Volume Manager

What is the maximum number of disks that can be supported by an SC4020 running SCOS 6.6.4 or later?

A.

120

B.

128

C.

192

D.

196

You are deploying a new SCv2020 system with four additional SCv100 expansion enclosures. What is the spare-to-managed drive ratio?

A.

1 spare for every drive of that type per enclosure

B.

1 spare for every 24 managed drives of that drive type

C.

1 spare per enclosure regardless of the drive type

D.

1 spare for every 20 managed drives of that drive type

After an initial implementation of a SC Fibre Channel front-end, during the failover test one of the controllers gets reset. All Virtual WWNs from the reset controller are migrated to a single port of the remaining controller.

What corrective action should be taken?

A.

Check cabling, FC Zoning or Fault Domains for incorrect configuration and revise as needed

B.

Incorrect cables used, re-cable as needed

C.

This is the expected behavior and the test completed successfully

D.

FC zoning is not enabled, enable zone config

A customer has two production sites with one storage administrator at each site. The customer wants to replicate data between their SC9000 storage arrays. Each administrator uses a workstation with the Dell Storage Manager Client to manage their respective system. Now, the CEO wants data replicated between both sites.

What is the first step to configure replication between sites?

A.

Configure an iSCSI network over WAN

B.

Install Dell Storage Manager Data Collector

C.

Create a QoS node in Dell Storage Manager Client

D.

Initially sync data with USB hard drives