Labour Day Special - 65% Discount Offer - Ends in 0d 00h 00m 00s - Coupon code: c4sdisc65

Note! E20-385 has been withdrawn.

E20-385 Practice Exam Questions with Answers Data Domain Specialist Exam for Implementation Engineers Certification

Question # 6

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

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

Full Access
Question # 7

Refer to the Exhibit.

E20-385 question answer

When creating a second shelf chain on a EMC Data Doman controller, what are the two recommended SAS ports that should be used?

A.

3a and 2a

B.

3a and 2b

C.

3b and 2a

D.

3b and 2b

Full Access
Question # 8

What is the default behavior for the "messages" log file in an EMC Data Domain system?

A.

Every Sunday a new log file is opened and the previous log file is renamed

B.

Every day a new log file is opened and the previous log file is renamed

C.

Every Sunday at 03:00 the log file is purged

D.

Log file continues to grow indefinitely

Full Access
Question # 9

Refer to the Exhibit.

E20-385 question answer

When connecting a single expansion shelf to a EMC Data Doman controller, what are the recommended SAS ports that should be used?

A.

3a and 2a

B.

3a and 2b

C.

3b and 2a

D.

3b and 2b

Full Access
Question # 10

While implementing an EMC Data Domain system, the system is unable to join the Microsoft Active Directory domain. What is preventing the system from joining the domain?

A.

System time varies from AD server time by 310 seconds

B.

Backup user does not have operator privileges

C.

Unstable Fibre Channel connectivity to the AD server

D.

Kerberos tickets are 210 seconds old and stale

Full Access
Question # 11

A Dell EMC Domain Data system with two expansion shelves in a customer-provided rack. When cabling the controller to the shelves, where does the expansion port on the last shelf get connected?

A.

Expansion port is left un-cabled

B.

Host port on the controller

C.

Host port on the other expansion shelf

D.

Expansion port on the controller

Full Access
Question # 12

Refer to the exhibit.

E20-385 question answer

Based on the exhibit, what does the difference between the inbound network rate and writes to disk indicate on the EMC Data Domain system?

A.

Much of the data is redundant and being deduplicated

B.

Much of the data is unique and being stored to disk

C.

A problem exists with the Data Domain system

D.

Data Domain system is deduplicating data faster than the backup server can send it

Full Access
Question # 13

How many slots per VTL are supported in a single Dell EMC Data Domain system?

A.

16000

B.

24000

C.

32000

D.

64000

Full Access
Question # 14

What can an optional PCI-x Card slot be used for on an EMC Data Domain system?

A.

1 GbE, 10 GbE, HBA VTL, SAS HBA only

B.

1 GbE, 10 GbE, SAS HBA only

C.

1 GbE and SAS HBA only

D.

1 GbE, 10 GbE, HBA VTL only

Full Access
Question # 15

What is the maximum capacity that a cloud unit can have with a Dell EMC Data Domain DD9500?

A.

432 TB

B.

512 TB

C.

864 TB

D.

1.7 PB

Full Access
Question # 16

An EMC Data Domain customer wants to set up link aggregation using two network interface connections. The connections will go from the Data Domain system to Switch A and Switch B. The following IP/networking configuration will be used to create the aggregation:

Switch A is connected to DD interface eth3a

10 GB link

IP = 10.200.1.10

Switch B is connected to DD interface eth4b

1 GB link

IP = 10.200.1.11

Which mode would you recommend for this configuration?

A.

Bonding mode is unsupported

B.

Round Robin

C.

LACP

D.

Balanced

Full Access
Question # 17

Which command erases segments associated with deleted files that cannot be globally erased because the segments might be used by other files?

A.

filesys clear, start

B.

storage sanitize

C.

system sanitize

D.

filesys clean set

Full Access
Question # 18

Which type of deduplication does Dell EMC Data Domain use to reduce the data footprint before data is stored to disk?

A.

Inline

B.

Post-process

C.

File-based

D.

Fixed-segment

Full Access
Question # 19

When selecting a Dell EMC Data Domain model, what are standard practices to be conservative in calculating capacity and throughput?

A.

Capacity % = Required Capacity* 1000 / Maximum CapacityThroughput% = Required Throughput * 100 / Maximum ThroughputAllow for minimum10% buffer in both capacity and throughput

B.

Capacity % = Required Capacity* 1000 / Maximum CapacityThroughput% = Required Throughput * 100 / Maximum ThroughputAllow for minimum 20% buffer in both capacity and throughput

C.

Capacity % = RequiredCapacity* 100 / Maximum CapacityThroughput% = Required Throughput * 100 / Maximum ThroughputAllow for minimum 10% buffer in both capacity and throughput

D.

Capacity % = Required Capacity* 100 / Maximum CapacityThroughput% = Required Throughput * 100 / Maximum ThroughputAllow for minimum 20% buffer in both capacity and throughput

Full Access
Question # 20

What is required to implement Dell EMC ProtectPointwith DD Boost?

A.

Both Fibre Channel and SAS connectivity

B.

SAS connectivity only

C.

Fibre Channel connectivity only

D.

Both IP and Fibre Channel connectivity

Full Access
Question # 21

A cloud administrator is trying to recall data from the cloud. What is a consideration for recalling the data?

A.

Can be done only for segments present in the active tier

B.

Will attempt recall even if there is no space to move the file

C.

Does not check for existing data segments in the active tier

D.

Can be done on same file or another file in the active tier

Full Access
Question # 22

When monitoring EMC Data Domain systems, an administrator sees the System Manager File System Summary showing a compression factor of 20x. How is the equivalent value shown in the "Reduction%" column?

A.

80

B.

90

C.

95

D.

96

Full Access
Question # 23

A company is using AWS as a cloud provider and is trying to create a cloud unit. Which certificate must be imported to the Dell EMC Data Domain system?

A.

Load Balancer Root CA certificate

B.

Digicert High Assurance Root CA certificate

C.

Dell EMC Root certificate

D.

Baltimore CyberTrust Root CA certificate

Full Access
Question # 24

A customer wants to use the 10 GigE interfaces in their EMC Data Domain system for link failover. How many interfaces can be added to the bonding group?

A.

2

B.

3

C.

4

D.

6

Full Access
Question # 25

Which user role is limited to monitoring and performing fastcopy operations on an EMC Data Domain system?

A.

User

B.

Data-access

C.

Admin

D.

Backup-operator

Full Access