DES-1B31 Exam Questions
69 real DES-1B31 exam questions with expert-verified answers and explanations. Page 1 of 2.
- Question #1
Which protocol does Dell EMC Isilon CloudPools use to communicate with ECS?
- Question #2
A retention policy and a retention period are defined for the same object. What will control the deletion of that object?
- Question #3
Which type of data service is provided by ECS?
- Question #4
Which configuration task is optional in ECS when enabling DD Cloud Tier integration?
- Question #5
How does a user apply a license on an ECS system?
- Question #6
What is a prerequisite for an end user to obtain the license file?
- Question #7
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...
- Question #8
What happens when a soft quota is reached on a bucket?
- Question #9
You are creating a VDC during the ECS configuration process. You get the following error: Error 7000 (http: 500): An error occurred in the API Service You check the system and this...
- Question #11
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...
- Question #12
HDFS supports which native file system on ECS?
- Question #13
On which level(s) is the ECS quota enforced?
- Question #14
A company has removed the VDC from the replication group and is no longer able to add it back. What is the cause of this issue?
- Question #15
You are configuring a NetWorker CloudBoost solution using ECS as LTR backup. When adding the CloudBoost appliance in the Dell EMC Cloud Portal, the configuration fails and shows th...
- Question #16
When a disk state is suspect, what are the allowable disk operations?
- Question #17
What is a characteristic of ECS?
- Question #18
When SEC Compliance is enabled, what action can be taken on a retention period?
- Question #19
In an environment with two or more VDCs, which operation is unavailable when network connectivity is interrupted between the VDCs?
- Question #20
What can be used to access OpenStack Swift data on an ECS?
- Question #21
Which Hadoop configuration file needs to be edited to be aware of ECS ViPRFS?
- Question #22
Which user role has access to all areas of the ECS portal?
- Question #23
Which two tools can be used to access S3 data on an ECS?
- Question #24
In an ECS installed with full network separation, which IP address will the user/applications use to read/write on the ECS?
- Question #25
Which ECS Advanced Retention Management (ARM) feature enables applications to specify a retention period that will trigger when the CAS application receives a specified condition?
- Question #26
What could be the reason that the D@RE button is visible but dimmed?
- Question #27
Which user can lock and unlock nodes through the ECS Portal or the ECS Management API?
- Question #28
An ECS is configured as backend storage for OpenStack Cinder. Which type of data will it store?
- Question #29
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 admi...
- Question #30
What can be used to monitor ECS events in the ECS Portal for periods of greater than 30 days?
- Question #31
Which log file should you check if you suspect that an authorized user has been logging in to an ECS system?
- Question #32
What technology is used in ECS to protect loss of a site in a two-site configuration?
- Question #33
Which data encryption mode is supported by ECS?
- Question #34
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 sto...
- Question #35
How many disks are in a fully populated U-series DAE?
- Question #40
How many ECS namespaces can be associated with an object user account?
- Question #42
Which ECS layer provides clustering, health, software and configuration management, as well as upgrade capabilities and alerting?
- Question #43
An organization is planning to integrate many S3 client applications with ECS. The applications are using virtual host style addressing for bucket identification. What configuratio...
- Question #44
What is the difference between S3 authentication signature version 2 and S3 authentication signature version 4?
- Question #45
A storage administrator is trying to create a new bucket using s3curl.pl. They use a URL pointing to their load balancer. The SSL connection is terminated on the load balancer. Wha...
- Question #46
A storage administrator enquires about ECS access to S3, NFSv3, and HDFS. What should be your response?
- Question #47
Which tool is used for Application Cliplist generation?
- Question #48
Which ECS feature allows it to aggregate multiple small data objects queued in memory and then write them in a single disk operation?
- Question #49
How do ECS object users authenticate to the ECS OpenStack Swift Service when running the Version 2 protocol?
- Question #50
Which configuration tasks are required in ES in order to enable NetWorker with CloudBoost and ECS integration?
- Question #51
Which Centera feature is supported in an ECS 3.0 CAS environment?
- Question #52
A company wants its x64 Linux backup data sent directly to ECS. Which supported and most efficient configuration would you recommend for this environment?
- Question #53
Which ECS feature is responsible for protecting and sharing objects for global access?
- Question #54
An application has initiated an object write request to a bucket in a single ECS VDC. What is the next step that should be taken by the ECS?
- Question #55
A user was created in the ECS Management Portal with an OpenStack Swift password. What is the default group access assigned to that user for accessing OpenStack Swift storage?
- Question #56
Which system admin user is provided to access the ECS UI for the first time?