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Alibaba ACA-Database Exam - Topic 5 Question 40 Discussion

Actual exam question for Alibaba's ACA-Database exam
Question #: 40
Topic #: 5
[All ACA-Database Questions]

Which of the following is not a relational database?

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Suggested Answer: B

Alibaba Cloud Data Transmission Service (DTS) helps you migrate data between data stores, such as relational databases, NoSQL databases, and data warehouses. You can use DTS to migrate your data to Alibaba Cloud or between combinations of cloud and on-premises data systems. .


https://www.alibabacloud.com/help/doc-detail/176063.htm?spm=a2c63.p38356.b99.6.2ef8c790WL4Jku

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Georgiann
4 months ago
DB2 and Oracle are both relational, no doubt!
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Tawna
4 months ago
Nope, it's definitely not relational.
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Aide
4 months ago
Wait, I thought Redis could be used for relational stuff?
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Cathern
4 months ago
Totally agree, Redis is key-value.
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Daren
4 months ago
Redis is not a relational database.
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Tran
5 months ago
I feel like Redis was mentioned in class as a NoSQL database, so I think that might be the answer here.
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Margret
5 months ago
I’m a bit confused. I know Oracle and DB2 are definitely relational, but I can't recall if Teradata is also.
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Mitzie
5 months ago
I practiced a similar question last week, and I believe Redis is the one that doesn't fit with the others since it's more of a key-value store.
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Aleshia
5 months ago
I think I remember that Oracle, DB2, and Teradata are all relational databases, but I'm not completely sure about Redis.
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Oretha
5 months ago
This looks like a straightforward question about securing an API Gateway with Cognito. I think the key is to find the solution that has the least operational overhead, so I'll focus on that.
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Karol
5 months ago
Okay, let me break this down. The host country supervisor would have the most direct knowledge of the local context, so I don't think that's the answer.
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Rene
5 months ago
I've got a good feeling about this one. Expanding the number of lanes on a highway is all about increasing supply, which is the opposite of what Transportation Demand Management is trying to achieve. I'm confident that's the right answer.
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Louann
5 months ago
I'm pretty confident that option D is the one that doesn't make sense. Increasing intrinsic interoperability is not one of the goals of service-oriented computing, so that statement doesn't seem right.
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Dona
10 months ago
Wait, is Redis the database that stores data in the cloud, like a digital unicorn's horn?
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Omega
8 months ago
Exactly. Oracle, DB2, and Teradata are relational databases.
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Ardella
8 months ago
Oh, I see. So it's not like the others on the list.
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Dona
8 months ago
No, Redis is not a relational database. It is a key-value store.
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Willodean
8 months ago
D) Redis
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Tesha
9 months ago
C) Teradata
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Princess
9 months ago
B) DB2
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Laticia
10 months ago
A) Oracle
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Breana
10 months ago
Redis is a NoSQL database, so it doesn't fit the 'relational' part. Nice try, exam writers!
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Shelba
8 months ago
Redis is a NoSQL database, so it doesn't fit the 'relational' part. Nice try, exam writers!
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Viva
8 months ago
D) Redis
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Twanna
8 months ago
C) Teradata
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Selene
8 months ago
B) DB2
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Dyan
8 months ago
A) Oracle
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Emelda
8 months ago
Redis is a NoSQL database, so it doesn't fit the 'relational' part. Nice try, exam writers!
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Shalon
8 months ago
D) Redis
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Tresa
9 months ago
C) Teradata
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Daniel
9 months ago
B) DB2
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Carolann
9 months ago
A) Oracle
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Daniela
10 months ago
Hmm, let me think... Redis is a key-value store, not a relational database. Easy peasy!
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Tyisha
10 months ago
I'm not sure about Teradata, is it a relational database?
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Yolande
10 months ago
I'm pretty sure Oracle, DB2, and Teradata are all relational databases. Redis must be the odd one out here.
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An
10 months ago
Yes, Redis is the odd one out in this list.
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Christiane
10 months ago
I think you're right, Redis is not a relational database.
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Ocie
10 months ago
Redis, really? That's like asking if a unicorn is a relational database.
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Page
10 months ago
I agree with Belen, Redis is a NoSQL database.
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Belen
11 months ago
I think D) Redis is not a relational database.
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