Confluent Exam CCDAK Topic 2 Question 59 Discussion

Actual exam question for Confluent's CCDAK exam

Question #: 59
Topic #: 2

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 Staci at Jul 09, 2024, 05:06 PM

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Cyndy

6 months ago

Wait, wait, wait... is this one of those 'divide by the number of brokers' kind of questions? If so, then B) 0.33 MB/s is the way to go. Gotta love these Kafka brain-teasers!

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Tatum

5 months ago

Yeah, exactly. It's all about understanding how the quotas work in Kafka.

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Gladys

5 months ago

Oh, I see what you mean. So, the quota is for the client as a whole, not per broker. That makes sense.

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Kimberely

5 months ago

I think it's actually C) 1 MB/s, because the quota is specified for the client, not divided by the number of brokers.

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Frederica

6 months ago

I believe the correct answer is C) 1 MB/s, as the quota of producer_bytes_rate is what determines the maximum throughput allowed for the client.

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Pamela

6 months ago

I'm not sure, but I think the answer might be A) 10 MB/s.

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Glory

6 months ago

D) 5 MB/s has to be the right answer. With 3 replicas, the client should be able to utilize the full 1 MB/sec quota across the 5 brokers, right? I'm feeling good about this one.

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Ernie

5 months ago

I agree. It's important to consider all the factors involved in determining the maximum throughput for the client.

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Ernie

6 months ago

That makes sense. The replication factor and number of brokers definitely play a role in determining the maximum throughput allowed for the client.

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Ernie

6 months ago

Yes, you are correct. With 3 replicas and 5 brokers, the client should be able to achieve a maximum throughput of 5 MB/s.

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Shalon

6 months ago

I agree with Tyisha, because the quota specified for the client is 1 MB/s.

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Tyisha

6 months ago

I think the answer is C) 1 MB/s.

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Johnetta

6 months ago

Hold up, are we sure this isn't a trick question? I mean, who sets a quota that low with 5 brokers and 10 partitions? Feels like there's more to this than meets the eye.

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Leigha

4 months ago

Actually, the correct answer is C) 1 MB/s. The quota is specified for the client, not the entire cluster.

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Leigha

4 months ago

I think the answer is B) 0.33 MB/s because of the replication factor and number of partitions.

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Leigha

5 months ago

I agree, it does seem odd to set such a low quota with that configuration.

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Nadine

5 months ago

Actually, the correct answer is C) 1 MB/s. The quota is specified per broker, not for the entire cluster.

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Nadine

5 months ago

I think the answer is B) 0.33 MB/s because of the replication factor and number of partitions.

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Nadine

5 months ago

I agree, it does seem odd to set such a low quota with that setup.

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Cory

7 months ago

I think the answer is B) 0.33 MB/s. With 5 brokers and a quota of 1 MB/sec, the maximum throughput would be divided by the number of brokers, so 1 MB/sec / 3 brokers = 0.33 MB/s.

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Kanisha

6 months ago

I'm not sure, but I think it might be D) 5 MB/s. The replication factor of 3 might affect the maximum throughput allowed for the client.

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Melissa

6 months ago

I agree with option A) 10 MB/s. The maximum throughput allowed for the client would be 10 MB/s with 5 brokers and a quota of 1 MB/sec.

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Walton

6 months ago

I think it's A) 10 MB/s. With 5 brokers and a quota of 1 MB/sec, the maximum throughput allowed would be 10 MB/s.

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Corrinne

6 months ago

I agree with you, the correct answer is C) 1 MB/s. The quota of 1 MB/sec allows for a maximum throughput of 1 MB/s.

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Annamae

6 months ago

I believe the answer is C) 1 MB/s. The quota specified for the client is 1 MB/sec.

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Corrinne

6 months ago

I believe the answer is C) 1 MB/s. The quota specified for the client is 1 MB/sec, so the maximum throughput allowed would be 1 MB/s.

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