Confluent CCDAK Exam - Topic 1 Question 34 Discussion

Actual exam question for Confluent's CCDAK exam

Question #: 34
Topic #: 1

A consumer has auto.offset.reset=latest, and the topic partition currently has data for offsets going from 45 to 2311. The consumer group never committed offsets for the topic before. Where will the consumer read from?

Aoffset 2311

Boffset 0

Coffset 45

Dit will crash

Show Suggested Answer

Suggested Answer: A

Latest means that data retrievals will start from where the offsets currently end

by Wynell at Mar 24, 2023, 04:47 PM

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Judy

4 months ago

Nope, it definitely reads from the latest offset, which is 2311.

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Clarence

4 months ago

I thought it would start from offset 0 since no offsets were committed.

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Gussie

4 months ago

Wait, are you sure? What if it crashes?

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Shizue

4 months ago

Totally agree, latest means the most recent offset!

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Arlette

4 months ago

The consumer will start reading from offset 2311.

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Glen

5 months ago

I feel like it won't crash, but I can't remember if it reads from the latest or the earliest offset when there are no previous commits.

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Remona

5 months ago

I practiced a similar question, and I think the answer might be offset 45 since that's the lowest available, but I could be wrong.

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Craig

5 months ago

I remember something about the auto.offset.reset setting, but I can't recall if it defaults to the latest or the earliest when there are no committed offsets.

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Shalon

5 months ago

I think the consumer will start reading from the latest offset, which should be 2311, right? But I'm not entirely sure.

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Trevor

5 months ago

Hmm, this is a tough one. I'm not super familiar with all of these different platforms, so I'll need to do some quick research to figure out which one is the best fit for the requirements outlined in the question.

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Judy

5 months ago

I think I've got a good handle on this. A and B are definitely true, and I'm pretty confident D is also correct since boot parameters are usually stored in non-volatile memory. I'll double-check the other options, but I feel ready to tackle this question.

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