DES-1B31 Online Practice Questions and Answers

An organization decides to use Dell EMC Isilon CloudPools with ECS as the cloud storage target. During initial integration, they discover that they are unable to create a cloud storage account.

What can be the reason for this issue?

A. Object local user is configured as namespace admin

B. Management user is configured as a User Admin

C. Incorrect cloud provider type selected

D. ECS bucket was already created

What is a prerequisite for an end user to obtain the license file?

A. License Authorization Code (LIC)

B. ECS access to ELMS website

C. Software ID (SWID)

D. Number of ECS nodes

What happens when a soft quota is reached on a bucket?

A. No new writes are allowed

B. Nothing will happen

C. Only updates are allowed

D. Warning event is triggered

An ECS administrator creates a bucket to be used by the NFS clients. The development team tries to write some objects using the S3 browser on the bucket. They call the storage administrator to inform them that they are experiencing write operation errors.

What is a possible reason for the errors?

A. Bucket is Read only

B. Object user needs write credentials

C. Base URL was not configured

D. Secret key used is not correct

How do ECS object users authenticate to the ECS OpenStack Swift Service when running the Version 2 protocol?

A. Simple token

B. Scoped token

C. PEA file

D. Login and password

An ECS is configured as backend storage for OpenStack Cinder. Which type of data will it store?

A. Disk and server images

B. OpenStack Swift client access information

C. Multimedia files

D. Volume data backups

What technology is used in ECS to protect loss of a site in a two-site configuration?

A. Full Mirror Copy

B. Erasure Coding

C. XOR

D. Dual Parity

On which level(s) is an ECS retention policy enforced?

A. Bucket only

B. Bucket and namespace

C. Object and namespace

D. Bucket and object

When a disk state is suspect, what are the allowable disk operations?

A. Read

B. Write

C. Read and write

D. No operations allowed

What is the minimum number of nodes required to configure an ECS storage pool?

A. 2

B. 4

C. 6

D. 8