EMC DES-1B21 Online Practice Questions and Exam Preparation

EMC DES-1B21 Online Questions & Answers

• Question 51:

  DRAG DROP

  What is the correct order of steps in the ECS software installation process?

  Select and Place:

  

  

• Question 52:

  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?

  A. DNS entries
  B. Static routes configuration
  C. Static IP addresses for each of the ECS nodes D. Load balancer configuration
  A. DNS entries

• Question 53:

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

  A. SUSPECT and UNKNOWN
  B. BAD and NOT READY
  C. DEGRADED and UNTRACKED
  D. UNKNOWN and NOT READY
  A. SUSPECT and UNKNOWN

• Question 54:

  During pre-ECS software installation, which system check should be manually performed?

  A. Platform data
  B. Rack networking
  C. Network separation
  D. Disk configuration
  B. Rack networking

• Question 55:

  Which system admin user is provided to access the ECS UI for the first time?

  A. root
  B. admin
  C. ecsadmin
  D. sysadmin
  A. root

• Question 56:

  The ECS is not PXE-booting nodes 2 through 8. Which command should be run to check PXE boot status?

  A. getrackinfo -a
  B. viprexec `cat /proc/httpd'
  C. getrackinfo -p RackInstallServer
  D. cat /var/log/httpd
  C. getrackinfo -p RackInstallServer

• Question 57:

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

  A. Unstructured Storage Engine
  B. Server-side encryption
  C. Erasure coding
  D. ECS media-data management
  A. Unstructured Storage Engine

• Question 58:

  Which command should be used to wipe the data disks to prepare an ECS rack for fabric, and HAL installation?

  A. format
  B. clean_disks
  C. sysdisk
  D. partition
  A. format

• Question 59:

  In an environment with two or more VDCs, which operation is unavailable when network connectivity is interrupted between the VDCs?

  A. Read object
  B. Update object
  C. Write object
  D. Create bucket
  A. Read object

• Question 60:

  A company wants its x64 Linux backup data sent directly to ECS. Which supported and most efficient configuration would you recommend for this environment?

  A. Use a CloudBoost appliance as a NetWorker storage node to receive x64 Linux NetWorker client data and send it to ECS.
  B. Use Client Direct with CloudBoost agent on the x64 Linux NetWorker client to transfer data to ECS.
  C. Use a NetWorker storage node to receive x64 Linux NetWorker client data and send it to ECS.
  D. Use Client Direct on the x64 Linux NetWorker client to send data to a CloudBoost appliance and then transfer it to ECS.
  B. Use Client Direct with CloudBoost agent on the x64 Linux NetWorker client to transfer data to ECS.