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EMC Certification E20-385 Exam Questions and Answers PDF

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Total 171 questions
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Data Domain Specialist Exam for Implementation Engineers Questions and Answers

Question 13

You are tasked with integrating two new EMC Data Domain systems into an existing EMC NetWorker environment. Due to customer requirements, a VTL will be created on each Data Domain and drives will be presented to each NetWorker storage node.

Which best practice should be provided to the customer for this configuration?

Options:

A.

Configure persistent binding on all hosts

B.

Ensure less than five fabric hops

C.

Use switch encryption between the Data Domain and storage nodes

D.

Multiplex data on the tape drives on all storage nodes

Question 14

Which method of deduplication yields better deduplication results for multiple data types?

Options:

A.

Variable segment size due to its ability to split the data stream into segments

B.

Variable segment size due to its ability to add data to a variable segment and move the data stream

C.

Fixed segment-based due to its ability to allow sub-file chunking of data

D.

Fixed segment size due to its ability to add data to a fixed segment and move the data stream

Question 15

What is a consideration of replication with cloud tier?

Options:

A.

The source system must be running DD OS 5.7 or higher to support replication to the cloud

B.

Only collection replication is supported on cloud tier enabled systems

C.

A replicated file is always placed in the active tier first even when cloud tier is enabled

D.

A replicated file is placed in a cloud unit first if cloud tier is enabled

Question 16

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

Options:

A.

16000

B.

24000

C.

32000

D.

64000

Page: 4 / 6
Total 171 questions
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