EMC DES-1B31 Online Practice Questions and Exam Preparation

EMC DES-1B31 Online Questions & Answers

• Question 31:

  Which protocol is supported natively on ECS?

  A. NFSv3
  B. SMB
  C. NFSv2
  D. CIFS
  A. NFSv3

• Question 32:

  HDFS supports which native file system on ECS?

  A. EXT3
  B. SMB
  C. EXT1
  D. EXT2
  B. SMB

• Question 33:

  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?

  A. The namespace used for DD Cloud Tier is applied to a federated VDC instead of a single VDC
  B. An object user associated with the DD Cloud Tier namespace is missing
  C. ECS software version 2.2 HotFix 1 is installed on the ECS appliance
  D. Two different DD Cloud Units were added as " Dell EMC Elastic Cloud Storage (ECS) "
  B. An object user associated with the DD Cloud Tier namespace is missing

• Question 34:

  Which data encryption mode is supported by ECS?

  A. SEC 17-A4
  B. Standard CBC
  C. GCM
  D. RSA BSAFE FIPS 140-2
  B. Standard CBC

• Question 35:

  Which component of ECS provides clustering and configuration management?

  A. Storage Engine
  B. Zookeeper
  C. Fabric
  D. Data Services
  C. Fabric

• Question 36:

  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
  B. Data

• Question 37:

  Which configuration tasks are required in ES in order to enable NetWorker with CloudBoost and ECS integration?

  A. Create a dedicated storage pool for CloudBoost storage
  B. Create a dedicated namespace for CloudBoost storage
  C. Create a dedicated storage pool for CloudBoost storage Create a federated Virtual Data Center configuration
  D. Create a special bucket to store CloudBoost objects Create a federated Virtual Data Center configuration
  E. Create a dedicated namespace for CloudBoost storage Create an object user account for CloudBoost access
  B. Create a dedicated namespace for CloudBoost storage

• Question 38:

  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
  B. Scoped token

• Question 39:

  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
  B. Bucket and namespace

• Question 40:

  A company is integrating Dell EMC Isilon CloudPools with the ECS and would like to enable CloudPools for disaster recovery failover. Which deep copy option should be used?

  A. Force
  B. Stub sync
  C. Allow
  D. Deny
  A. Force