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EMC E20-385 Data Domain Specialist Exam for Implementation Engineers Exam Practice Test

Demo: 25 questions
Total 171 questions

Data Domain Specialist Exam for Implementation Engineers Questions and Answers

Question 1

What is the correct sequence of steps to configure storage for a Dell EMC Data Domain Cloud Tier in the System Manager GUI?

Options:

Question 2

A customer creates a DD Boost storage unit called "oracle". What is the path for this storage unit on the EMC Data Domain system?

Options:

A.

/data/col1/oracle

B.

/data/col1/backup/oracle

C.

/data/col1/ddboost/oracle

D.

/data/ddboost/oracle

Question 3

Which functionality is recommended by Dell EMC to be disabled on backup software when configuring Dell EMC Data Domain VTL?

Options:

A.

Multiplexing

B.

Multithreading

C.

Parallelism

D.

Target Session

Question 4

What are the states of the SAS LED connection status indicators at the back of an EMC Data Domain ES20?

Options:

A.

White, flashing green, solid green, amber

B.

Red, flashing green, solid green, amber

C.

White, solid green, flashing amber

D.

Flashing red, flashing green, solid green, amber

Question 5

What is a characteristic of the Dell EMC Data Domain Cloud Tier with Retention Lock?

Options:

A.

Retention Lock is not supported in the cloud tier

B.

Files that are in cloud tier cannot be locked

C.

Cloud unit can be deleted when Data Domain is compliant

D.

Files that are locked on the active tier can be moved to the cloud tier

Question 6

An administrator wants to decrease the time needed to back up data to a locally connected EMC Data Domain system. In addition, the administrator wants to reduce the amount of network traffic generated by the backup software.

Which DD Boost capability will achieve this requirement?

Options:

A.

Distributed Segment Processing

B.

Managed File Replication

C.

Advanced Load Balancing and Failover

D.

Low Bandwidth Optimization

Question 7

A company using Dell EMC Data Domain systems with Extended Retention Tier is facing an issue. The retention unit is completely lost and there is no secondary DR system available.

Which characteristic of Fault Isolation would enable the company to be operational as soon as possible?

Options:

A.

New archive unit can be added to the existing unit

B.

Fault isolation automatically fixes the issue and system becomes operational

C.

New file system can be added to the retention tier

D.

File system can be removed and system can continue to operate beyond the fault

Question 8

A customer is implementing an EMC Data Domain system integrating Symantec NetBackup using CIFS. Which device type should be configured on the backup server to use the Data Domain system?

Options:

A.

Disk storage unit

B.

adv_file type device

C.

Jukebox

D.

Backup-to-disk folder

Question 9

What is the name of the dedicated IPMI management Ethernet port on an EMC Data Domain system?

Options:

A.

bmc0a

B.

bmc-eth01

C.

bmc-eth02

D.

bmc-eth0a

Question 10

On an EMC Data Domain system with Extended Retention, when is cleaning performed on the Active Tier?

Options:

A.

As scheduled or immediately after data movement

B.

As scheduled before the cleaning of the Retention Tier

C.

As scheduled in the backup application

D.

As scheduled together with the data in the Retention Tier

Question 11

What is the default local compression setting on the Dell EMC Data Domain retention tier?

Options:

A.

gzfast

B.

gz

C.

rar

D.

Iz

Question 12

In a EMC Data Domain system, which user role allows creation of snapshots as well as import and export of tapes to a VTL library?

Options:

A.

Backup-operator

B.

User

C.

Security

D.

Data-access

Question 13

If cleaning is already in progress, when does data movement to the Extended Retention Tier start on an EMC Data Domain system?

Options:

A.

Immediately after the cleaning completes

B.

In parallel to the cleaning

C.

During the next scheduled data movement

D.

During the next scheduled data balancing

Question 14

What is the default password on a new EMC Data Domain system?

Options:

A.

serial number

B.

abc123

C.

sysadmin

D.

changeme

Question 15

Where does in-line deduplication occur in an EMC Data Domain (DD) system?

Options:

A.

DD RAM

B.

DD Boost

C.

DD NVRAM

D.

DD CPU

Question 16

A customer wants to integrate an EMC Data Domain appliance into their current backup environment using CIFS, NFS, and DD Boost. Which backup application requires the use of the DD Boost protocol when integrated with Data Domain?

Options:

A.

EMC Avamar

B.

Simpana CommVault

C.

Dell vRanger

D.

Oracle RMAN

Question 17

During a DD Boost MFR operation, what is the correct sequence of steps followed by Dell EMC NetWorker?

Options:

Question 18

An EMC Data Domain customer has an environment with 10 branch offices whose backup data is replicated to their primary location. For disaster recovery purposes, the primary location is replicated to an offsite location.

Which replication topology does this represent?

Options:

A.

Cascaded

B.

Cascaded One-to-Many

C.

Many-to-One

D.

Star

Question 19

What is a characteristic of EMC Data Domain collection replication?

Options:

A.

Replication destination is dedicated to receiving data only from the source

B.

Unique user accounts and passwords need to be configured on the replication destination

C.

Replication destination directory can also be used as a target for backups

D.

Replication destination must be at least twice the size of the source

Question 20

Where is the file system metadata stored on a Dell EMC Data Domain system with Extended Retention software?

Options:

A.

Cloud Tier

B.

Active Tier and Archive Tier

C.

Archive Tier only

D.

Active Tier only

Question 21

What does the EMC Data Domain file level retention locking feature provide?

Options:

A.

Active archive protection for IT governance

B.

Instant restoration of applications and data

C.

Built-in data safety for extended onsite retention

D.

Offline availability of archive data

Question 22

What is the current NAA type in the WWN format used within EMC Data Domain OS 5.4?

Options:

A.

1

B.

2

C.

5

D.

6

Question 23

A customer is using EMC NetWorker with EMC DD Boost, writing to a Data Domain DD990. Due to regulatory requirements, the customer must keep their data for seven years.

What should be done to achieve this requirement while minimizing management overhead?

Options:

A.

Use DD Extended Retention

B.

Use Global Deduplication Array

C.

Clone the data to tape

D.

Backup the data to a mid-tier VNX

Question 24

A customer wants to implement EMC Data Domain Extended Retention on a Data Domain system in their environment. What is a requirement for using Extended Retention?

Options:

A.

SAS card must be available

B.

Usable capacity must be a minimum of 1 PB

C.

Controller must have 92 GB of memory

D.

Must be running a minimum of DD OS 5.1

Question 25

What is required to configure a cloud file system?

Options:

A.

A local store for a local copy of the cloud metadata

B.

A local store for a local copy of the cloud data

C.

Active tier encryption using the embedded key manager

D.

Active tier encryption using an external key manager

Demo: 25 questions
Total 171 questions