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EMC DES-1B21 Specialist - Implementation Engineer - Elastic Cloud Storage (ECS) Exam Exam Practice Test

Demo: 9 questions
Total 66 questions
Get DES-1B21 Full Access Download DES-1B21 PDF

Specialist - Implementation Engineer - Elastic Cloud Storage (ECS) Exam Questions and Answers

Question 1

Which port needs to be opened between ECS and ESRS for registration of remote support?

Options:

A.

21

B.

3218

C.

9020

D.

9443

Question 2

Compliance monitoring has been enabled for an ECS system. Under which conditions will a BAD event be received?

Options:

A.

SUSPECT and UNKNOWN

B.

BAD and NOT READY

C.

DEGRADED and UNTRACKED

D.

UNKNOWN and NOT READY

Question 3

In the Storage Service Layer, which distributed shared service runs on each ECS node to manage transactions and ensure data is committed?

Options:

A.

Unstructured Storage Engine

B.

Server-side encryption

C.

Erasure coding

D.

ECS media-data management

Question 4

How does a user apply a license on an ECS system?

Options:

A.

Within the ECS portal

B.

Using the command line interface (CLI)

C.

Through SSH

D.

Using the ECS Rest API

Question 5

When updating the ECS topology file for installation, which IP set should be used for installation of HAL, and fabric?

Options:

A.

Management

B.

Public

C.

Data

D.

Private.4

Question 6

You are configuring a DD Cloud Tier and ECS system as part of a LTR cloud backup solution. When adding the Cloud Unit in the Data Domain system you cannot connect to the ECS system.

What is preventing the configuration from being completed?

Options:

A.

The namespace used for DD Cloud Tier is applied to a federated VDC instead of a single VDC.

B.

Two different DD Cloud Units were added as “Dell EMC Elastic Cloud Storage (ECS)”.

C.

Other namespaces reside on the same storage pool where the namespace for DD Cloud Tier is created.

D.

Ports 9020 and 9021 are closed in the firewall between the DD system and the ECS load balancer.

Question 7

A storage administrator enquires about configuring S3 buckets with NFSv3. What should be your response?

Options:

A.

ECS offers S3 buckets that can be written via S3 protocol only

B.

ECS offers S3 buckets that can be configured with the NFSv3 protocol

C.

S3 buckets can be configured with HDFS but not NFSv3

D.

S3 buckets cannot be configured with the NFSv3 protocol

Question 8

What is a feature of D@RE?

Options:

A.

Key management is controlled manually

B.

Encryption can occur at namespace level only

C.

Offers low-touch server-side encryption

D.

Encryption can occur at bucket level only

Question 9

An organization wants to implement a federated ECS between two sites and use Dell EMC Isilon CloudPools functionality to archive data to ECS for long term retention. They are planning to implement ECS with network separation.

What could be deployed optionally in this implementation?

Options:

A.

DNS entries

B.

Static routes configuration

C.

Static IP addresses for each of the ECS nodes

D.

Load balancer configuration

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Demo: 9 questions
Total 66 questions
Get DES-1B21 Full Access Download DES-1B21 PDF