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HP Exam HPE0-J68 Topic 2 Question 59 Discussion

Actual exam question for HP's HPE0-J68 exam

Question #: 59
Topic #: 2

[All HPE0-J68 Questions]

How does HPE GreenLake for Block Storage perform write operations caching?

AData is buffered in NVDIMM

BData is cached on DFC-hosted SSDs

CData goes directly to space based on NVMe

DData is stored in supercapacitor-protected RAM

Show Suggested Answer

Suggested Answer: B

by Devorah at Aug 08, 2023, 04:48 PM

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Dorothy

21 days ago

Option E: Data is stored in a black hole for ultimate write performance and data protection. Just make sure you don't get sucked in while trying to access it!

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Pilar

23 days ago

Option C sounds interesting, but I don't think data can just 'go directly to space.' That's more of a sci-Fi concept than a real-world storage solution. I'll have to go with B or D on this one.

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Rashad

1 months ago

Hmm, I'm torn between B and D. Both options sound plausible, but I'll have to do some more research to decide which one is the correct answer.

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Myong

20 hours ago

I'm leaning towards D) Data is stored in supercapacitor-protected RAM.

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Odette

20 days ago

I believe it's B) Data is cached on DFC-hosted SSDs.

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Reed

1 months ago

I think the answer is D) Data is stored in supercapacitor-protected RAM.

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Carmen

1 months ago

I'm pretty sure it's D. Supercapacitor-protected RAM should provide the best write caching performance and data protection in the event of a power outage.

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Mendy

2 months ago

Option B seems the most logical, as caching on DFC-hosted SSDs would allow for faster write performance compared to directly writing to NVMe space.

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Chanel

20 days ago

I think option B is the best choice for optimizing write operations.

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Lorenza

29 days ago

I agree, caching on DFC-hosted SSDs would definitely improve write performance.

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Jacki

2 months ago

I'm not sure, but I think C) Data goes directly to space based on NVMe makes sense too.

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Georgeanna

2 months ago

I disagree, I believe the correct answer is D) Data is stored in supercapacitor-protected RAM.

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Goldie

2 months ago

I think the answer is A) Data is buffered in NVDIMM.

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