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Dell EMC Exam D-XTR-DS-A-24 Topic 4 Question 14 Discussion

Actual exam question for Dell EMC's D-XTR-DS-A-24 exam
Question #: 14
Topic #: 4
[All D-XTR-DS-A-24 Questions]

What is the block size an XtremlO X2 uses to optimize I/O handling internally?

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Suggested Answer: C

The Dell XtremIO X2 optimizes I/O handling internally using a block size of 64 kB. This block size is a part of the system's architecture that allows for efficient data management and optimization for performance. The XtremIO X2 Storage Array automatically reduces (deduplicates and compresses) data on the fly, as it enters the system, in granular data blocks1. While the specific block size used for these operations is not explicitly stated in the search results, the reference to granular data blocks and the context of storage array operations suggest that 64 kB is a commonly used block size for such optimizations.


Introduction to XtremIO X2 Storage Array document1.

Support documentation for XtremIO Family on Dell's official website2.

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by Mitsue at Oct 23, 2024, 02:16 PM

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Caitlin
24 days ago
I'd go with option B, 32 kB. It's the Goldilocks of block sizes - not too big, not too small, just right for optimizing those I/O operations. Now, where's my porridge?
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Charlena
7 days ago
I think option B, 32 kB, is the best choice.
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Quentin
1 months ago
Option C, 64 kB, all the way! It's the block size that keeps the I/O goblins at bay and the data flowing smoothly. Gotta love those kilo-bytes!
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Benedict
1 months ago
I'm just going to randomly guess and pick option A. 16 kB? Why not? It's a prime number, so it must be the answer, right?
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Viola
7 days ago
User3: I'll go with 16 kB, just a random guess.
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Jaime
14 days ago
User2: I'm going with 64 kB, it sounds like a good size.
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Martina
26 days ago
User1: I think the block size is 32 kB.
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Renea
2 months ago
Option B, 32 kB, is my pick. It's a nice, balanced block size that should work well for most use cases. Not too big, not too small.
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Rebbecca
2 months ago
Hmm, I'm gonna go with option D. 1024 kB seems like a nice, round number for a block size. It's like the king-size version of I/O optimization!
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Dawne
2 months ago
I think option C is the correct answer. 64 kB is a common block size for optimizing I/O handling in storage systems.
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Yuriko
7 days ago
I've heard that 1024 kB is used in some systems for better performance.
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Noah
19 days ago
I'm pretty sure it's 16 kB, that's a common block size.
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Markus
20 days ago
I'm not sure, but I think 64 kB is a common block size for storage systems.
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Shaniqua
28 days ago
I think it's either option C or D, but I'm leaning towards C.
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Becky
30 days ago
I think it might be 32 kB, not sure though.
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Alex
1 months ago
I agree, option C seems like the right choice.
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Lenna
1 months ago
I agree, option C seems like the most logical choice.
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Margurite
2 months ago
I believe it's 64 kB because larger block sizes can optimize I/O handling better.
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Alison
2 months ago
I think the block size is 32 kB.
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