Dell E20-385 - Data Domain Specialist for Implementation Engineers Exam
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Total 113 questions
Question #1 (Topic: Topic 1)
Which segment size(s) is used by EMC Data Domain SISL?
A. 4 - 12 KB
B. 16 - 32 KB
C. 24 and 44 KB
D. 128 KB
Answer: A
Question #2 (Topic: Topic 1)
What does the EMC Data Domain file level retention locking feature provide?
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
Answer: A
Question #3 (Topic: Topic 1)
Which method of deduplication yields better deduplication results for multiple data types?
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
Answer: A
Question #4 (Topic: Topic 1)
You have deployed an EMC Data Domain system in a customer environment. Recently, the customer expressed concerns regarding data integrity issues.
Which Data Domain system attributes protect against stored data corruption?
Which Data Domain system attributes protect against stored data corruption?
A. Checksum, self-healing file system, and RAID 6
B. Checksum, RAID 5, and snapshots
C. Compression, NVRAM, and snapshots
D. File system verification, snapshots, and RAID 6
Answer: A
Question #5 (Topic: Topic 1)
Where does in-line deduplication occur in an EMC Data Domain (DD) system?
A. DD RAM
B. DD Boost
C. DD NVRAM
D. DD CPU
Answer: A
