Welcome to ExamTopics
ExamTopics Logo
- Expert Verified, Online, Free.
Mail Us[email protected]
Menu
Netapp Discussions
exam questions

Exam NS0-160 All Questions

View all questions & answers for the NS0-160 exam
Go to Exam

Exam NS0-160 topic 1 question 66 discussion

Actual exam question from Netapp's NS0-160
Question #: 66
Topic #: 1
[All NS0-160 Questions]

On your customer's AFF A700, there are multiple volumes within the aggregate aggr1. Within aggr1, volumes vol1, vol2, and vol3 store similar data, and volumes vol4 and vol5 store unique data.
In this scenario, which feature would improve storage efficiency with the data stored in volumes vol1, vol2, and vol3?

  • A. data compaction
  • B. postprocess compression
  • C. inline aggregate-level deduplication
  • D. inline compression
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by sugisho at Aug. 1, 2019, 2:19 p.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
mk2501
3 years, 4 months ago
C, Aggregate-level deduplication eliminates duplicate blocks across volumes belonging to the same aggregate . see : https://docs.netapp.com/ontap-9/topic/com.netapp.doc.dot-cm-vsmg/GUID-4D7038D7-F215-4A3C-AF6A-B7895AFA6A33.html
upvoted 2 times
...
clevsef
4 years, 3 months ago
vol1 vol2 and vol3 have similar data = deduplication.
upvoted 1 times
...
010
4 years, 9 months ago
ans is C
upvoted 1 times
...
SKv
4 years, 10 months ago
which feature would improve storage efficiency with the data stored in volumes vol1, vol2, and vol3--- Data "Stored" after the fact -- postcompression
upvoted 2 times
...
sugisho
5 years, 3 months ago
I think c
upvoted 1 times
anonymous515
5 years, 3 months ago
Think this is correct. Data Compaction is across one volume, not multilple volumes with similar data. Aggregate-Level spans multiple volumes.
upvoted 1 times
runnerbean
5 years, 3 months ago
I think C as well but you can enable compation at the aggregate level Enable data compaction on the aggregate and volume: For aggregates: node run –node node_name –command wafl compaction enable –A aggregate_name For volumes: node run –node node_name –command wafl compaction enable volume_name
upvoted 2 times
...
...
...

Get IT Certification

Unlock free, top-quality video courses on ExamTopics with a simple registration. Elevate your learning journey with our expertly curated content. Register now to access a diverse range of educational resources designed for your success. Start learning today with ExamTopics!

Start Learning for free
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel