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Confluent CCDAK Exam - Topic 4 Question 71 Discussion

Posted by Cecil on Dec 11, 2024 at 06:11 AM

Select all that applies (select THREE)

Suggested Answer: A

Since Confluent 5.4.0, Avro 1.9.1 is used. Since default value was added to enum complex type , the schema resolution changed from:

(<1.9.1) if both are enums:** if the writer's symbol is not present in the reader's enum, then an error is signalled. **(>=1.9.1) if both are enums:

if the writer's symbol is not present in the reader's enum and the reader has a default value, then that value is used, otherwise an error is signalled.


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37 comments · newest first
HU
Hubert 10 months ago
F seems off, I thought min.insync.replicas always mattered.
GE
German 11 months ago
Totally agree with A and D!
MA
Marjory 11 months ago
Wait, isn't E a bit misleading?
ST
Stephanie 11 months ago
I think B is correct too, it's about topics.
MA
Malinda 11 months ago
A is definitely a producer setting.
ME
Mertie 12 months ago
I’m uncertain, but I think min.insync.replicas only matters if acks=all, or maybe that was just a specific case we discussed.
ST
Staci 12 months ago
I feel like min.insync.replicas matters regardless of the acks values, but I might be mixing it up with something else.
CA
Cassi 12 months ago
I remember practicing a question about acks, and I think it was a producer setting, but it could also be related to topics.
TY
Tyra 1 year ago
I think min.insync.replicas is actually a topic setting, but I'm not completely sure.
KR
Kristeen 1 year ago
Ah, this is a good one. I remember discussing these Kafka settings in class. Time to put that knowledge to the test!
AL
Allene 1 year ago
Ah, the old "select all that apply" trick. Gotta be careful here and not overthink it. I'll read through each option methodically and go with my gut.
DI
Dick 1 year ago
Okay, I think I've got a handle on this. Let me jot down what I know about acks and min.insync.replicas and see if I can logically work through the options.
MA
Margurite 1 year ago
Hmm, I'm a bit unsure about the differences between producer and topic settings. I'll need to double-check my understanding of those concepts.
PA
Pansy 1 year ago
This looks like a tricky question on Kafka settings. I'll need to carefully review the options and think through the relationships between the different settings.
CA
Carman 1 year ago
Attention, all Kafka enthusiasts! The correct answer is 'C, E, and a partridge in a pear tree'. Trust me, I'm an expert... in making up Kafka trivia.
DI
Dierdre 1 year ago
↳ replying to Carman
F) min.insync.replicas only matters if acks=all
AR
Argelia 1 year ago
↳ replying to Carman
E) min.insync.replicas matters regardless of the values of acks
TR
Tresa 1 year ago
↳ replying to Carman
C) acks is a producer setting
YO
Youlanda 1 year ago
Wait, is this a trick question? I thought Kafka was supposed to be simple, but now they're throwing all these settings at us. I'm just gonna guess and hope for the best!
JO
Joseph 1 year ago
↳ replying to Youlanda
D) min.insync.replicas is a topic setting
JO
Joaquin 1 year ago
↳ replying to Youlanda
B) acks is a topic setting
DE
Deane 1 year ago
↳ replying to Youlanda
A) min.insync.replicas is a producer setting
NG
Nguyet 1 year ago
Hmm, this is a tough one. I'm gonna go with C, E, and F. Acks is a producer setting, and min.insync.replicas only matters if acks is set to 'all'. Fingers crossed!
AL
Alishia 1 year ago
↳ replying to Nguyet
Good choices! Min.insync.replicas does matter regardless of the values of acks.
RE
Rebecka 1 year ago
↳ replying to Nguyet
You're on the right track! Min.insync.replicas only matters if acks is set to 'all'.
KI
King 1 year ago
↳ replying to Nguyet
I think you got it right! Acks is indeed a producer setting.
EL
Elliott 1 year ago
Aha, I think I got this! C and E are the correct answers. The acks setting is on the producer, and min.insync.replicas matters even if acks isn't set to 'all'.
GE
Georgeanna 1 year ago
↳ replying to Elliott
So, C and E are the correct answers. Good job!
MI
Mickie 1 year ago
↳ replying to Elliott
Yes, and E is also correct because min.insync.replicas matters regardless of acks values.
HE
Helaine 1 year ago
↳ replying to Elliott
I think you're right, C is a producer setting.
JE
Jeanice 1 year ago
I'm pretty sure acks is a producer setting, not a topic setting. And min.insync.replicas definitely matters regardless of the acks value. This is a tricky one!
EL
Elly 1 year ago
↳ replying to Jeanice
E) min.insync.replicas matters regardless of the values of acks
AS
Ashley 1 year ago
↳ replying to Jeanice
C) acks is a producer setting
PR
Precious 1 year ago
↳ replying to Jeanice
B) acks is a topic setting
BE
Bettina 2 years ago
I'm not sure about D and F. Can someone explain why min.insync.replicas only matters if acks=all?
LA
Latosha 2 years ago
I agree with Salina. min.insync.replicas is a producer setting and acks is also a producer setting that matters regardless of its value.
SA
Salina 2 years ago
I think A, C, and E are correct.
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