Alibaba ACA-Developer Exam - Topic 10 Question 8 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 8
Topic #: 10

Which of the following is NOT a feature of Alibaba Cloud's Cassandra database service?

ACenterless distributed architecture

BSupports both narrow and wide tables, providing flexible schema functions

CCluster storage, strong expansion of read and write capabilities

DEnterprise-level capabilities such as disaster tolerance, backup and recovery, security, and monitoring across data centers

Show Suggested Answer

Suggested Answer: B

by Linn at May 03, 2022, 10:24 AM

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Hyun

5 months ago

I don't think B is accurate, wide tables aren't always supported.

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Alana

5 months ago

D sounds like a must-have for any enterprise solution!

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Wava

5 months ago

Wait, are you sure about that? I thought all of these were features.

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Tegan

5 months ago

Totally agree, centerless architecture is a key feature.

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Geoffrey

5 months ago

I think A is the right answer.

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Annita

6 months ago

I think the key here is to look for a command that specifically mentions SD-WAN events or path quality. Option D looks promising with "show sdwan event".

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Carma

6 months ago

Resetting the security token? I'm not sure that's the right approach here. I think I'll go with option A and check the login history first.

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Millie

6 months ago

Hmm, this looks like a tricky one. I'll need to think through the options carefully to make sure I understand what source routing is all about.

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Bea

6 months ago

I feel uncertain about this one; I thought "Fictitious inventory" sounded familiar, but not in this context.

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Lynelle

6 months ago

I remember being told that options with anticipated cash transactions over the reporting threshold, like D, are also noteworthy. That might not be the most obvious choice but I feel it's relevant.

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