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Alibaba ACA-Operator Exam - Topic 6 Question 81 Discussion

Posted by Fletcher on Mar 22, 2025 at 08:46 AM

Alibaba Cloud RocketMQ is typically used in scenarios where message publishing and consumption performance requirements are high. Which of the following are supported message types in Alibaba Cloud RocketMQ? (Number of correct answers: 3)

Suggested Answer: A, B, D

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31 comments · newest first
DA
Dana 9 months ago
I thought batched messages were not supported. Can anyone confirm?
RE
Ressie 10 months ago
Transactional messages are definitely in there, no doubt!
CA
Carrol 10 months ago
I’m a bit confused about "Retried message." I don’t recall it being mentioned in the materials, but I could be wrong.
AR
Ardella 10 months ago
I practiced a similar question last week, and I feel confident about "Batched message" being one of the correct answers.
LU
Lura 10 months ago
Definitely, scheduled messages are a thing too!
PA
Pamella 10 months ago
I know for sure that ordered messages are supported.
KI
Kirk 10 months ago
I remember studying about message types, but I'm not completely sure if "Retried message" is a valid option in RocketMQ.
RO
Rodrigo 11 months ago
I think "Scheduled message," "Ordered message," and "Transactional message" are definitely supported, but I might be mixing up some details.
ST
Stevie 11 months ago
Wait, are retried messages actually a supported type? Sounds off.
RY
Ryan 11 months ago
I'm a bit confused by this question. There are a lot of message types listed, and I'm not sure which ones are specific to Alibaba Cloud RocketMQ. I'll try to eliminate the ones that don't sound like they'd be supported, but I'm not feeling super confident about this one.
RO
Robt 11 months ago
Okay, I've got this! Scheduled messages, ordered messages, and batched messages are definitely supported by RocketMQ. I'm pretty confident about those three. The other two options seem a bit less clear, so I'll have to think about them a bit more.
HU
Hubert 12 months ago
Hmm, I'm not too familiar with Alibaba Cloud RocketMQ, so I'll need to think this through carefully. Let me try to recall what I know about message types in general and see if that helps me narrow down the options.
RE
Reita 12 months ago
This looks like a straightforward question about the supported message types in Alibaba Cloud RocketMQ. I'll start by carefully reading through the options and thinking about which ones are most likely to be correct.
FL
Floyd 12 months ago
This is a good opportunity to demonstrate my knowledge of RocketMQ's features. I'll carefully review each message type option and select the three that I'm confident are supported by the platform. Paying attention to the details will be key to getting this question right.
AR
Arminda 1 year ago
I'm a bit confused by this question. I don't have much experience with Alibaba Cloud RocketMQ, so I'm not sure which message types it supports. I'll try to eliminate the ones that don't seem relevant, but I might have to guess on this one.
AL
Albert 1 year ago
Okay, let's see here. I know RocketMQ is designed for high-performance messaging, so I'm guessing the supported message types will be things like scheduled, ordered, and batched messages. I'll make sure to select those options.
RA
Raina 1 year ago
Hmm, I'm not too sure about this one. I'll need to think carefully about the different message types that RocketMQ supports. Let me review the options and see if I can eliminate any that don't seem right.
BE
Berry 1 year ago
This looks like a straightforward question about the message types supported by Alibaba Cloud RocketMQ. I'm pretty confident I can get this one right.
GA
Gaston 2 years ago
Batched message can improve efficiency by sending multiple messages in one batch, reducing overhead. So, it could be a valid option for high performance requirements.
JO
Jolene 2 years ago
I'm not sure about Batched message. Can someone explain why it would be needed in this scenario?
BA
Barney 2 years ago
I agree with Nina. Scheduled, Ordered, and Transactional messages make sense for high performance requirements.
LA
Latrice 2 years ago
Haha, 'Retried message'? Nah, RocketMQ's got your back with the classics - scheduled, ordered, and transactional. No need for a 'retry' button here!
TO
Tom 1 year ago
↳ replying to Latrice
D) Transactional message
KR
Kristin 2 years ago
↳ replying to Latrice
B) Ordered message
YE
Yesenia 2 years ago
↳ replying to Latrice
A) Scheduled message
DE
Devon 2 years ago
Definitely A, B, and D. Ordered messages are super useful for maintaining sequence, and transactional messages are critical for data integrity.
NI
Nina 2 years ago
I think A, B, and D are supported message types in Alibaba Cloud RocketMQ.
SA
Santos 2 years ago
A, B, D - those are the key message types that RocketMQ supports. Gotta love that scheduled and transactional message support!
BA
Barbra 1 year ago
↳ replying to Santos
D) Transactional message
CI
Ciara 1 year ago
↳ replying to Santos
B) Ordered message
MA
Marlon 2 years ago
↳ replying to Santos
A) Scheduled message
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