Data Domain Specialist Exam for Implementation Engineers (E20-385) - EMC

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Sample E20-385 Exam Questions & Explanations

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Question #1 Verified Q&A
Which segment size(s) is used by EMC Data Domain SISL?
A 24 and 44 KB
B 16 - 32 KB
C 4 - 12 KB
D 128 KB
Correct Answer: 4 - 12 KB
Question #2 Verified Q&A
What does the EMC Data Domain file level retention locking feature provide?
A Built-in data safety for extended onsite retention
B Active archive protection for IT governance
C Instant restoration of applications and data
D Offline availability of archive data
Correct Answer: Active archive protection for IT governance
Question #3 Verified Q&A
Which method of deduplication yields better deduplication results for multiple data types?
A Fixed segment-based due to its ability to allow sub-file chunking of data
B Variable segment size due to its ability to add data to a variable segment and move the data stream
C Variable segment size due to its ability to split the data stream into segments
D Fixed segment size due to its ability to add data to a fixed segment and move the data stream
Correct Answer: Variable segment size due to its ability to split the data stream into segments
Question #4 Verified Q&A
You have deployed an EMC Data Domain system in a customer environment. Recently, the customer expressed concerns regarding data integrity issues.<br />
<br />
Which Data Domain system attributes protect against stored data corruption?
A Compression, NVRAM, and snapshots
B Checksum, self-healing file system, and RAID 6
C Checksum, RAID 5, and snapshots
D File system verification, snapshots, and RAID 6
Correct Answer: Checksum, self-healing file system, and RAID 6
Question #5 Verified Q&A
Where does in-line deduplication occur in an EMC Data Domain (DD) system?
A DD NVRAM
B DD RAM
C DD Boost
D DD CPU
Correct Answer: DD RAM

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Our E20-385 (Data Domain Specialist Exam for Implementation Engineers) practice question bank currently includes 171 verified questions with comprehensive explanations.
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Yes, all EMC E20-385 practice questions are regularly updated and verified against current exam objectives.
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