Amazon Exam BDS-C00 Topic 8 Question 87 Discussion

Actual exam question for Amazon's BDS-C00 exam

Question #: 87
Topic #: 8

It is advised that you watch the Amazon CloudWatch ''_____'' metric (available via the AWS Management Console or Amazon Cloud Watch APIs) carefully and recreate the Read Replica should it fall behind due to replication errors.

AWrite Lag

BRead Replica

CReplica Lag

DSingle Replica

Show Suggested Answer

Suggested Answer: C

by Deeanna at Mar 04, 2024, 02:44 AM

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Alana

5 months ago

I see your point, Lenna. Monitoring the Read Replica status is crucial for data integrity in AWS environments.

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Lenna

6 months ago

I think B) Read Replica is a better choice, as it specifically mentions recreating the Read Replica.

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Dianne

6 months ago

That's a good point, Yen. Monitoring both write lag and replica lag is important for maintaining data consistency.

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Yen

6 months ago

I believe it could also be C) Replica Lag, as that would indicate replication errors.

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Vilma

6 months ago

I agree with Dianne, it makes sense to watch the write lag metric.

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Dianne

6 months ago

I think the answer is A) Write Lag.

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Nilsa

7 months ago

I'm not sure about this one. Could it be C) Replica Lag instead?

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Tequila

7 months ago

I agree with Annette. The answer is B) Read Replica because the question mentions recreating the Read Replica.

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Annette

7 months ago

I disagree with you Albina. I believe the correct answer is B) Read Replica.

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Albina

7 months ago

I think the answer is A) Write Lag.

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Mireya

8 months ago

You guys are spot on. 'C) Replica Lag' is definitely the answer here. Although, I have to say, I'm a bit surprised they're not asking about 'D) Single Replica' - that would be a real nightmare to deal with if it fell behind! *chuckles*

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Ronny

8 months ago

Ah, I see what they're getting at. Yeah, 'C) Replica Lag' is the way to go. We don't want our Read Replica falling too far behind, otherwise we could lose data or have issues with consistency. Gotta stay on top of that replica lag!

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Renato

8 months ago

I agree, 'C) Replica Lag' sounds like the right answer. We need to keep an eye on how far behind the Read Replica is, not the actual write lag or the replica itself. Monitoring the replica lag is crucial to ensure your data stays in sync.

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Kathrine

8 months ago

Hmm, this question seems a bit tricky. I'm thinking the answer is 'C) Replica Lag'. That makes the most sense to me, since we're talking about monitoring the replication lag on a Read Replica, not the actual write lag or the replica itself.

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