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Confluent Exam CCDAK Topic 1 Question 70 Discussion

Actual exam question for Confluent's CCDAK exam
Question #: 70
Topic #: 1
[All CCDAK Questions]

How much should be the heap size of a broker in a production setup on a machine with 256 GB of RAM, in PLAINTEXT mode?

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Suggested Answer: A

In Kafka, a small heap size is needed, while the rest of the RAM goes automatically to the page cache (managed by the OS). The heap size goes slightly up if you need to enable SSL


by Haydee at Nov 18, 2024, 09:00 PM

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Milly
2 months ago
512 MB? That's like trying to fit an elephant in a shoebox. Good luck with that!
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Felix
19 days ago
I agree, 128 GB sounds like a more reasonable heap size for that setup.
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Shanda
20 days ago
I think 128 GB would be a better choice for a machine with 256 GB of RAM.
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Ellen
21 days ago
Yeah, 512 MB seems way too small for a production setup.
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Annamae
23 days ago
D) 512 MB
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Claudio
24 days ago
C) 16 GB
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Felicidad
1 months ago
B) 128 GB
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Rozella
1 months ago
A) 4 GB
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Sina
2 months ago
But with 256 GB of RAM, wouldn't it be better to allocate more memory for better performance?
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Cecily
2 months ago
16 GB sounds more reasonable, though I'm not sure if it's enough to handle the broker's thirst for memory.
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Kayleigh
2 months ago
I disagree, I believe 16 GB is enough for a broker in PLAINTEXT mode.
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Jamal
2 months ago
128 GB? That's overkill, unless the broker is planning to store the entire internet in RAM.
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Luisa
1 months ago
16 GB should be sufficient for a production setup.
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Karan
1 months ago
Yeah, 128 GB does seem like a lot for a broker.
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Barb
1 months ago
D) 512 MB
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Gregoria
1 months ago
C) 16 GB
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Louann
1 months ago
A) 4 GB
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Sina
2 months ago
I think it should be 128 GB because we need a large heap size for a production setup.
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Danilo
2 months ago
4 GB? Really? I think my brain has less memory than that!
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Carey
1 months ago
User 4: 512 MB definitely sounds too low for a machine with 256 GB of RAM.
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Jerilyn
1 months ago
User 3: 16 GB could also work, depending on the workload.
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Huey
2 months ago
User 2: I agree, maybe 128 GB would be more suitable.
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Reuben
2 months ago
User 1: 4 GB seems too small for a production setup.
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