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Alibaba ACA-Developer Exam - Topic 6 Question 83 Discussion

Actual exam question for Alibaba's ACA-Developer exam

Question #: 83
Topic #: 6

[All ACA-Developer Questions]

Which of these are suitable use cases for Alibaba Cloud's ApsaraDB for Redis service? (Number of correct answers: 3)

AOnline gaming user rankings (scoreboard)

BE-Commerce sales & promotions

CLive video chat system

DEnterprise OA system

Show Suggested Answer

Suggested Answer: A, C, D

by Jacquelyne at Apr 30, 2025, 07:51 PM

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Erick

7 months ago

Totally agree with A and B, they fit perfectly!

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Gracia

7 months ago

C seems a bit off, not sure about live video chat.

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Michell

8 months ago

B is a no-brainer for e-commerce!

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Sherita

8 months ago

Wait, can ApsaraDB really handle that much traffic?

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Lynelle

8 months ago

Definitely A for online gaming rankings!

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Sue

8 months ago

I recall that Redis is often used for high-speed transactions, so maybe A, B, and C are the best choices here?

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Ettie

8 months ago

I think we had a practice question about caching user sessions, which makes me lean towards A and C, but I'm unsure about the third option.

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Shenika

9 months ago

I'm not entirely sure, but I feel like B might be a good fit too since e-commerce needs fast data access.

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Lizette

9 months ago

I remember we discussed how ApsaraDB for Redis is great for real-time data, so I think A and C could be right.

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Ona

9 months ago

This question is testing our understanding of Redis use cases. I think the key is to identify applications that require low-latency, high-throughput data access - things like leaderboards, session management, and real-time analytics. I'll review the options with that in mind.

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Domingo

9 months ago

Okay, I've got a few ideas here. Online gaming scoreboards, e-commerce sales and promotions, and live video chat all seem like they could be good fits for Redis given the need for fast, responsive performance. I'll double-check those against the options provided.

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Ming

9 months ago

Hmm, I'm a bit unsure about this one. I know Redis is often used for caching and real-time applications, but I'm not totally clear on the specific use cases for Alibaba Cloud's ApsaraDB for Redis service. I'll need to think it through carefully.

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Brittani

10 months ago

This looks like a straightforward question about Redis use cases. I'll start by thinking through the key features of Redis - it's an in-memory data structure store, so it's great for low-latency, high-throughput applications. I'll focus on identifying the use cases that fit that profile.

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Bong

1 year ago

Can't go wrong with A, B, and C. Redis is like the Bruce Lee of databases - fast, efficient, and perfect for high-performance applications. Although I'm curious to see what kind of 'Enterprise OA system' would even consider using it.

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Darnell

1 year ago

Definitely A, B, and C. Redis is a powerhouse when it comes to handling high-velocity data. As for D, I'm pretty sure that's just corporate speak for 'bureaucratic nightmare'.

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Emerson

1 year ago

C) Live video chat system

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Jacqueline

1 year ago

B) E-Commerce sales & promotions

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Lino

1 year ago

A) Online gaming user rankings (scoreboard)

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France

1 year ago

I see your point, Johana. But Redis is known for its high performance and low latency, which makes it suitable for real-time applications like live video chat.

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Johana

1 year ago

I'm not sure about C. Wouldn't a live video chat system require a different type of database service?

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Lawanda

1 year ago

I agree with Antonio. Alibaba's Redis service would be a game-changer for those scenarios. Though I have to say, an 'Enterprise OA system' sounds like something straight out of 'The Office'.

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Denae

1 year ago

C) Live video chat system

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Rodrigo

1 year ago

B) E-Commerce sales & promotions

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Valda

1 year ago

A) Online gaming user rankings (scoreboard)

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Jess

1 year ago

I agree with France. ApsaraDB for Redis is great for real-time data processing and caching, which is needed for online gaming, E-Commerce, and live video chat.

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France

1 year ago

I think A, B, and C are suitable use cases for Alibaba Cloud's ApsaraDB for Redis service.

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Antonio

1 year ago

A, B, and C seem like great use cases for Redis. The lightning-fast in-memory data structure store is perfect for things like leaderboards, session management, and real-time data processing.

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Hassie

1 year ago

C) Live video chat system

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Adolph

1 year ago

B) E-Commerce sales & promotions

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Millie

1 year ago

A) Online gaming user rankings (scoreboard)

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Julio

1 year ago

It's perfect for leaderboards, session management, and real-time data processing.

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Daniel

1 year ago

Redis is great for online gaming user rankings, E-Commerce sales & promotions, and live video chat systems.

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Allene

1 year ago

A, B, and C are indeed suitable use cases for Alibaba Cloud's ApsaraDB for Redis service.

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