D-ECS-DY-23 by EMC Valid Free Exam Practice Test

Question 1

An administrator is trying to configure a Cloud Unit in Data Domain System Manager for access to ECS and receives the following error. The Access Key ID you provided does not exist in our records.
What needs to be checked?

A. ECS Access key ID in the Management User Name configured in the ECS Portal B. ECS Access key ID in the Object User Name configured in the ECS Portal C. ECS .PEA file in the Object User Name configured in the ECS Portal D. ECS .PEA file in the Management User Name configured in the ECS Portal

Correct Answer: B

Question 2

A representative is installing ECS and is about to create the topology file.
Which command should be used to determine the private.4 IP addresses of the system?

A. ifconfig B. ip addr list C. getrackinfo D. ipconfig

Correct Answer: C

Question 3

How does a user apply a license on an ECS system?

A. Using the ECS Rest API B. Through SSH C. Within the ECS portal D. Using the command line interface (CLI)

Correct Answer: C

Question 4

Which type of load balancer can be configured to proactively conduct health checks of ECS nodes and remove unavailable nodes from the rotation?

A. Manual IP B. HA proxy C. Physical/virtual D. DNS round robin

Correct Answer: C

Question 5

Which port is available for the ECS REST API?

A. 2049 B. 9081 C. 8080 D. 4443

Correct Answer: D

Question 6

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

A. CloudPools and SmartPools B. CloudPools and SnapshotIQ C. SyncIQ and SmartQuotas D. SmartPools and SnapshotIQ

Correct Answer: A

Question 7

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 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 CloudBoost appliance as 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.

Correct Answer: B

Question 8

What is the default path for the customized topology file?

A. /home/admin/ B. /opt/emc/caspian/installer C. /var/tmp/installer D. /opt/emc/caspian/installer/conf/

Correct Answer: B

Question 9

What is the correct order of steps used to create a VDC federation?

Correct Answer:

Question 10

During troubleshooting, the ECS can be reached using SSH and ping, but a connection with any S3 tools CANNOT be made.
What is the most likely cause of this issue?

A. Object ports (9020 - 9025) are not open B. License file was NOT installed C. NTP server is down D. Networking gateway is down

Correct Answer: A

Question 11

Which ECS S3 API method is used to create a new object?

A. Get B. Update C. Head D. Put

Correct Answer: D

Question 12

An ECS storage 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 administrator to inform them that they are experiencing write operation errors.
What is a possible reason for the errors?

A. Base URL was not configured B. Secret key used is not correct C. Bucket is Read only D. Object user needs write credentials

Correct Answer: C

Question 13

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

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

Correct Answer: C

Question 14

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

A. Namespace Administrator B. Tenant Administrator C. System Administrator D. Power user

Correct Answer: C

Question 15

A company has deployed an ECS geo-federated setup. They need to read and write the accessible copy of the object if a temporary site failure occurs.
What must they do during ECS configuration to satisfy this requirement?

A. Enable Access During Outage flag in the bucket B. Enable Cold Storage in the storage pool C. Enable Replicate to All Sites flag in the VDC D. Create a Retention Policy in the namespaces

Correct Answer: A

EMC Dell ECS Deploy 2023 - D-ECS-DY-23 Exam Practice Test