Alibaba Exam ACA-Database Topic 6 Question 73 Discussion

Actual exam question for Alibaba's ACA-Database exam

Question #: 73
Topic #: 6

Which of the following deployment architectures are supported by Alibaba Cloud ApsaraDB for MongoDB? (Number of correct answers: 3)

AStandalone instance

BPrimary/secondary instance that consists of two nodes

CReplica set instance that consists of three nodes

DSharded cluster instance

EReplica set instance that consists of six nodes

Show Suggested Answer

Suggested Answer: A, C, D

by Buck at Sep 17, 2024, 07:27 PM

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Winfred

1 months ago

Haha, I can just imagine someone setting up a 6-node replica set on Alibaba Cloud. That's like building a Formula 1 car to go to the grocery store!

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Lai

23 days ago

C) Replica set instance that consists of three nodes

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Louis

26 days ago

B) Primary/secondary instance that consists of two nodes

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Lyla

1 months ago

A) Standalone instance

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Florinda

2 months ago

I'm not sure about D and E. They seem a bit too complex for ApsaraDB.

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Cherilyn

2 months ago

I agree with Merissa. The question clearly states that the correct number of answers is 3, so E must be incorrect.

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Georgene

12 days ago

Yes, ApsaraDB for MongoDB supports standalone, primary/secondary, and replica set instances with three nodes.

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Clarinda

13 days ago

I agree, E must be incorrect since the question specifies only 3 correct answers.

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Ocie

1 months ago

I think the correct answers are A, B, and C.

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Shelia

2 months ago

I agree with Quiana. Those architectures make sense for MongoDB.

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Dorethea

2 months ago

Hmm, I'm not so sure about E. Six nodes in a replica set seems a bit overkill for ApsaraDB. Maybe they're testing our knowledge of MongoDB best practices?

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Ronna

26 days ago

C) Replica set instance that consists of three nodes

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Chantell

1 months ago

B) Primary/secondary instance that consists of two nodes

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Tiara

1 months ago

A) Standalone instance

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Quiana

2 months ago

I think A, B, and C are supported.

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Merissa

2 months ago

I think the correct answers are B, C, and D. Standalone instances and large replica sets like E are not supported by Alibaba Cloud ApsaraDB for MongoDB.

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Dortha

1 months ago

You're correct! Alibaba Cloud ApsaraDB for MongoDB supports primary/secondary instance, replica set instance with three nodes, and sharded cluster instance.

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Bettyann

2 months ago

I think the correct answers are B, C, and D. Standalone instances and large replica sets like E are not supported by Alibaba Cloud ApsaraDB for MongoDB.

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