Free Implementation Engineer, Elastic Cloud Storage (ECS) DES-1B21 Exam Practice Test

Which user role has access to all areas of the ECS portal?

• System Administrator
• Namespace Administrator
• Tenant Administrator
• Power user

A storage administrator asks you if ECS requires the use of file gateways for Hadoop data. What should be your response?

• Yes; ECS comes with a file gateway that automatically moves the data to the ECS
• Yes; ECS acts as a file gateway
• No; ECS has a built-in tool to move data into HDFS
• No; ECS does not require file gateways

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

• Option
• Option
• Option
• Option

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

• Management
• Public
• Data
• Private

What is the raw capacity of an ECS U400?

• 320 TB
• 640 TB
• 1920 TB
• 3840 TB

Which log file should you check if you suspect that an unauthorized user has been logging in to an ECS system?

• authsvc.log
• resourcesvc.log
• eventsvc.log
• provisionsvc.log

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?

• The namespace used for DD Cloud Tier is applied to a federated VDSC instead of a single VDC.
• Two different DD Cloud Units were added as ''Dell EMC Elastic Cloud Storage (ECS)''
• Other namespaces reside on the same storage pool where the namespace for DD Cloud Tier is created
• Ports 9020 and 9021 are closed in the firewall between the DD system and the ECS load balancer

A disk status appears as ''Suspect'' in the ECS portal.What does this mean?

• System no longer writes to the disk but will read from it.
• Drive failure has occurred and the drive has to be replaced
• System neither reads from, nor writes to, the disk
• System can write to the disk but will longer read from it.

Which two licenses are required on Dell EMC Isilon to write to ECS?

• CloudPools and SmartPools
• SmartPools and SnapshotIQ
• SyncIQ and SmartQuotas
• CloudPools and SnapshotIQ

Which data encryption mode is supported by ECS?

• RSA BSAFE FIPS 140-2
• Standard CBC
• GCM
• SEC 17-A4