Free E20-385 Braindumps


  • Exam Number: E20-385
  • Provider: EMC
  • Questions: 116
  • Updated On: 5-Dec-2018

QUESTION: 1
A customer is interested in deploying DD Boost for their current EMC Data Domain system.
They are aware of Distributed Segment Processing (DSP) and want to know the data flow when
they enable DSP. What describes the data flow from the backup host to the Data Domain
system?

A. Segmenting, fingerprinting, and compression occur on the backup host. Fingerprint filtering
and writes occur on the Data Domain.
B. Segmenting, fingerprinting, and fingerprint filtering occur on the backup host.
Compression and writes occur on the Data Domain.
C. Fingerprinting, compression, and fingerprint filtering occur on the backup host.
Segmenting and writes occur on the Data Domain.
D. Segmenting, fingerprinting, fingerprint filtering, and compression occur on the backup host.
Writes occur on the Data Domain.

Answer(s): A

QUESTION: 2
Which method of deduplication yields better deduplication results for multiple data types?

A. Variable segment size deduplication due to its ability to add data to a variable segment and
move the data stream.
B. Fixed segment size deduplication due to its ability to add data to a fixed segment without
having to move the data stream.
C. Fixed segment size deduplication due to its ability to add data to a fixed segment and move
the data stream.
D. Variable segment size deduplication due to its ability to add data to a variable segment
without having to move the data stream.

Answer(s): D, A

QUESTION: 3
What is a component of the EMC Data Domain Data Invulnerability Architecture that protects
against data loss?

A. File system recoverability
B. Summary vector identification
C. System sanitization
D. Segment locality processing

Answer(s): A

QUESTION: 4
You are implementing an EMC Data Domain system at a location that is not staffed. However,
the customer has network connectivity to the site from the main data center. In the event of a
system crash, what can be configured to allow the customer the ability to cycle power?

A. Serial over LAN
B. SNMP
C. IPMI

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