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NetApp Exam NS0-516 Topic 6 Question 8 Discussion

Actual exam question for NetApp's NS0-516 exam
Question #: 8
Topic #: 6
[All NS0-516 Questions]

A customer has launched a data analytics initiative and has been transferring old data into the new data lake. The customer has discovered some data read errors during the transfer process.

In this scenario, how should the customer have avoided these data integrity issues?

Show Suggested Answer Hide Answer
Suggested Answer: A

Data integrity issues can often be prevented by ensuring that mechanisms for data assurance and media scanning are activated.

Data Assurance (DA) is a feature that verifies the integrity of the data as it is read from or written to the storage system, detecting and correcting errors.

Media scan is a background process that checks the entire disk surface for errors and corrects any found before they cause data integrity issues.

Together, these features ensure ongoing data integrity by preemptively identifying and fixing potential issues.


NetApp E-Series Data Assurance (T10-PI) and Media Scan Documentation.

by Douglass at Jan 10, 2025, 03:02 AM

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Cletus
18 days ago
Well, I can see the logic behind option A, but I think C is the most practical and efficient solution here. CRCs for the win!
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Gianna
21 days ago
Ha! Erasure coding, really? Option D is a bit overkill for this scenario. C is the clear winner in my opinion.
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Arlen
24 days ago
Hmm, I'm going with B. Secure-capable drives provide an extra layer of protection and can help prevent those data integrity issues.
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Herman
11 days ago
User 2: Yeah, I agree. It's important to have that extra layer of protection when transferring data.
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Gregg
16 days ago
User 1: I think B is a good choice too. Secure-capable drives can definitely help with data integrity.
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Marlon
27 days ago
I'd say option A is the best bet. Data assurance and media scan ensure the integrity of the data throughout the entire process.
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Latrice
15 days ago
User 2: Yeah, data assurance and media scan seem like the way to go to prevent those errors.
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Michal
22 days ago
User 1: I agree, option A sounds like the most reliable solution.
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Jules
1 months ago
I believe deploying secure-capable drives could also have helped in avoiding data read errors.
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Sonia
1 months ago
I agree with Alida. CRCs can help detect errors in the data transfer process.
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Alida
1 months ago
I think the customer should have turned on cyclic redundancy checks (CRCs) to avoid data integrity issues.
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Queenie
1 months ago
Definitely option C - turning on cyclic redundancy checks (CRCs) is the way to go. Helps catch those pesky data read errors during the transfer process.
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Otis
14 days ago
It's important to have multiple layers of protection, so combining options C and D could be a good strategy.
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Wilda
20 days ago
I have had success with option A in the past, it's a good precaution to take.
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Darnell
21 days ago
I think option D could also be helpful in preventing data integrity issues.
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Hyun
1 months ago
I agree, option C is definitely the best choice.
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