Confluent CCDAK Exam - Topic 1 Question 23 Discussion

Actual exam question for Confluent's CCDAK exam

Question #: 23
Topic #: 1

There are five brokers in a cluster, a topic with 10 partitions and replication factor of 3, and a quota of producer_bytes_rate of 1 MB/sec has been specified for the client. What is the maximum throughput allowed for the client?

A10 MB/s

B0.33 MB/s

C1 MB/s

D5 MB/s

Show Suggested Answer

Suggested Answer: D

Each producer is allowed to produce @ 1MB/s to a broker. Max throughput 5 * 1MB, because we have 5 brokers.

by Karan at Jul 29, 2022, 07:22 AM

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Gene

4 months ago

Are we sure about that? Seems a bit high.

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Junita

5 months ago

Definitely 10 MB/s, no doubt about it!

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Cherelle

5 months ago

Wait, how does the replication factor affect this?

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Ozell

5 months ago

I think it’s actually 5 MB/s, right?

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Luther

5 months ago

The max throughput is 10 MB/s based on the partitions.

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Alline

5 months ago

I feel confident that the maximum throughput is limited by the producer_bytes_rate, so it should be 1 MB/s, but I could be wrong.

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Vincenza

5 months ago

If the replication factor is 3, does that mean we can only use 1 MB/sec for each partition? I feel like I might be mixing up some concepts.

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Herminia

5 months ago

I remember a similar question where we calculated throughput based on partitions, but I can't recall if it was just the quota or if we had to multiply by something.

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Elenor

6 months ago

I think the quota of 1 MB/sec is the key here, but I'm not sure how the partitions affect the total throughput.

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Lemuel

6 months ago

I've seen this kind of issue before. My guess is that the IP address or gateway of the ONTAP Select Deploy VM is not configured correctly, preventing it from connecting to the vCenter server. I'd start by checking those network settings.

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Hannah

6 months ago

This seems like a straightforward question about registering a model in Azure ML. I'll need to think about the key-value metadata requirement and which parameter would be best for that.

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Carole

6 months ago

The damage assessment team sounds like the most likely answer here. They would be the ones tasked with evaluating the extent of the damage in order to estimate the recovery time.

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