D-ECS-DY-23 by EMC Actual Free Exam Q&As

Question 1

A company has decided to buy a new Isilon cluster and ECS appliance for their disaster recovery (DR) site.
Which files are expected to be replicated to the DR site?

A. Archived and non-archived files B. Non-archived files only C. Stubs only D. Stubs and non-archived files

Discussion 0

Correct Answer: D Vote an answer

Question 2

Which type of data service is provided by ECS?

A. NFSv2 B. Block C. CIFS D. Object

Discussion 0

Correct Answer: D Vote an answer

Question 3

Which program installs and manages ECS CLI?

A. WinSCP B. Pip C. RDP D. EMCO MSI

Discussion 0

Correct Answer: B Vote an answer

Question 4

What must be configured before installing HAL and ECS services?

A. Secure Remote Services file B. Service Console C. Private.4 D. Topology file

Discussion 0

Correct Answer: D Vote an answer

Question 5

A representative is creating the topology file as part of an ECS installation.
Which command must they use to determine the private.4 IP addresses of the system?

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

Discussion 0

Correct Answer: C Vote an answer

Question 6

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

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

Discussion 0

Correct Answer: A Vote an answer

Question 7

What is a correct statement concerning the use of ECS as an LTR solution with DD Cloud Tier?

A. There can be up to four cloud units that make up the cloud tier B. Data is moved directly from the active tier to ECS C. Backups are cloned to the cloud tier via the app-based policy D. Mission critical applications are backed up first to the DD cloud tier

Discussion 0

Correct Answer: B Vote an answer

Question 8

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

Discussion 0

Correct Answer: B Vote an answer

Question 9

An ECS storage administrator creates a bucket to be used by the NFS clients. The development team fries to writes 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. Based URL, was not configured B. Object user needs write credentials C. Bucket is Read only D. Secret key used is not correct

Discussion 0

Correct Answer: D Vote an answer

Question 10

ECS has old data on the disks.
What command should be used to prepare the disks for a new install of the ECS software?

A. b1kid B. dcmulti cs_hal list disks C. viprexec "parted rm *" D. viprexex -i "clean_disks -all-dae-internal-nonsystem-disks"

Discussion 0

Correct Answer: D Vote an answer

Question 11

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

Discussion 0

Correct Answer:

Question 12

Which command can be used to check if the ECS disks have partitions?

A. getrackinfo -a B. fdisk -l C. viprexec cs_hal list vols D. blkid

Discussion 0

Correct Answer: C Vote an answer

Question 13

What is a benefit of VLAN separation on ECS?

A. Traffic is not visible to the entire network B. No additional configuration for rabbit and hare switches is required C. VLAN separated and VIP separated networks can operate together D. Traffic is separated logically at the IP level

Discussion 0

Correct Answer: A Vote an answer

Question 14

Which ECS feature is responsible for protecting and sharing objects for global access?

A. Storage Pool B. Replication Group C. VDC D. Federation

Discussion 0

Correct Answer: D Vote an answer

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