DES-1B31 Online Practice Questions and Answers

What is the correct sequence of steps to configure a NetWorker CloudBoost with ECS solution?

Select and Place:

An administrator is trying to configure a Cloud Unit in Data Domain System Manager for access to ECS and receives the following error:

Couldn't connect to server.

What needs to be checked?

A. 9020 or 9021

B. 9022 or 9023

C. 9024 or 9025

D. 9026 or 9027

What can be used to monitor ECS events in the ECS Portal for periods of greater than 30 days?

A. ViPR SRM

B. Centera Console

C. Atmos Capacity Reporting

D. Data Protection Advisor

Which component of ECS provides clustering and configuration management?

A. Storage Engine

B. Zookeeper

C. Fabric

D. Data Services

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

A. UNKNOWN and NOT READY

B. SUSPECT and UNKNOWN

C. DEGRADED and UNTRACKED

D. BAD and NOT READY

In an ECS installed with full network separation, which IP address will the user/applications use to read/ write on the ECS?

A. Replication

B. Data

C. Management

D. Public

Which Centera feature is supported in an ECS 3.0 CAS environment?

A. Shredding (DOD 5015.2)

B. Advance Retention

C. Erasure Coding

D. Single Instance Storage

How many disks are in a fully populated U-series DAE?

A. 30

B. 45

C. 60

D. 70

Which tool is used for Application Cliplist generation?

A. JCenteraVerify

B. CUA

C. JCASScript

D. CenteraExerciser

Which Hadoop configuration file needs to be edited to be aware of ECS ViPRFS?

A. fs.permissions.unmask-mode

B. fs.AbstractFileSystem.viprfs.impl

C. core-site.xml

D. fs.viprfs.impl

Which process allows ECS to reconstruct objects within a storage pool, if that pool loses a disk?

A. Full mirrored replication

B. Chunk management

C. Erasure coding

D. XOR operation

Which protocol is supported natively on ECS?

A. NFSv3

B. SMB

C. NFSv2

D. CIFS

What can be used to access OpenStack Swift data on an ECS?

A. S3 Curl from ECS ECS UI

B. S3 browser ECS CLI

C. OpenStack Swift client browser OpenStack Swift API

D. Amazon S3 REST API ECS CLI

How is an ECS federation created?

A. From the first ECS running the primary VDC, create an additional VDC entry for each remote ECS instance.

B. Add the remote VDC into the replication group configuration for the primary VDC

C. Create a new federation configuration from any VDC, then add all other VDCs to the configuration

D. Create the remote VDC then merge both the first VDC and the remote VDC into the federation configuration.

What is the name of the process for copying necessary metadata to a replication group to which a zone has been added?

A. Load balancing

B. Bootstrapping

C. Equalizing

D. Failover