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Exam DEA-1TT4 topic 1 question 110 discussion

Actual exam question from Dell's DEA-1TT4
Question #: 110
Topic #: 1
[All DEA-1TT4 Questions]

What is an accurate statement about scale-out NAS?

  • A. Creates a different file system for each node in the cluster
  • B. Stripes data across nodes with mirror or parity protection
  • C. Supports only data replication for protecting data
  • D. Pools node resources in a cluster to work as multiple NAS devices
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Suggested Answer: B 🗳️
Reference:
https://www.mycloudwiki.com/san/nas-architecture/
by omareldeeeb at Feb. 23, 2021, 7:07 p.m.

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iF
Highly Voted 3 years, 10 months ago
B is correct
upvoted 8 times
Ersin
3 years, 8 months ago
Scale-out NAS stripes data across all nodes in a cluster along with mirror or parity protection. B is correct
upvoted 1 times
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Quntana70
Most Recent 3 years ago
B. Scale-out NAS uses a distributed clustered file system that runs on all nodes in the cluster. All information is shared among nodes, so the entire file system is accessible by clients connecting to any node in the cluster. Scale-out NAS stripes data across all nodes in a cluster along with mirror or parity protection.
upvoted 1 times
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Saeid
3 years, 7 months ago
Page 424 of ISM4 Book: Scale-out NAS stripes data across all nodes in a cluster along with mirror or parity protection.
upvoted 1 times
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omareldeeeb
3 years, 10 months ago
I think D is right
upvoted 3 times
abdelrady
3 years, 10 months ago
no,it's B
upvoted 2 times
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essam
3 years, 10 months ago
Yes, me too
upvoted 1 times
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gilbertoinf
3 years ago
No, is incorrect. See the pag 433: "Pools multiple nodes in a cluster to work as a single NAS device". The alternative talk about "multiple".
upvoted 1 times
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C (25%)
B (20%)
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