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Exam AWS Certified Solutions Architect - Associate SAA-C02 All Questions

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Exam AWS Certified Solutions Architect - Associate SAA-C02 topic 1 question 166 discussion

Exam question from Amazon's AWS Certified Solutions Architect - Associate SAA-C02
Question #: 166
Topic #: 1
[All AWS Certified Solutions Architect - Associate SAA-C02 Questions]

A solutions architect is helping a developer design a new ecommerce shopping cart application using AWS services. The developer is unsure of the current database schema and expects to make changes as the ecommerce site grows. The solution needs to be highly resilient and capable of automatically scaling read and write capacity.
Which database solution meets these requirements?

  • A. Amazon Aurora PostgreSQL
  • B. Amazon DynamoDB with on-demand enabled
  • C. Amazon DynamoDB with DynamoDB Streams enabled
  • D. Amazon SQS and Amazon Aurora PostgreSQL
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Suggested Answer: B 🗳️
by AjNapa at Aug. 9, 2020, 5:24 p.m.
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AjNapa
Highly Voted 3 years, 7 months ago
B. Amazon DynamoDB with on-demand enabled Unsure of schema, scales
upvoted 71 times
BATSIE
11 months, 2 weeks ago
DynamoDB is a NoSQL database, meaning it doesn't require a pre-defined schema
upvoted 1 times
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mikmik
Highly Voted 3 years, 6 months ago
B. I'm not sure about this. But marking as this appeared on my exam. Passed exam today (Oct-3-2020). This questioned appeared on my exam. I'm marking this to help out future exam takers.
upvoted 55 times
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queen101
Most Recent 2 years, 7 months ago
BBBBBBBBBBB
upvoted 1 times
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erreyesarroyo
2 years, 10 months ago
Selected Answer: B
havent taking the exam yet so take it for what is worth, I am under the impression to associate "unsure of the schema and shoping carts with Dynamo" so I educately guess D for exam purposes of course. correct me if I am wrong. Thanks.
upvoted 3 times
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awsnoobster
3 years, 1 month ago
B - as the ecommerce site expands, DynamoDB scalable.
upvoted 1 times
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SmartDude
3 years, 2 months ago
Selected Answer: B
Unsure of Schema so NPSQL
upvoted 2 times
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SuhasH
3 years, 2 months ago
Selected Answer: B
Dynamo DB
upvoted 2 times
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Javatar
3 years, 2 months ago
B because it says unclear about the database schema
upvoted 1 times
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envest
3 years, 3 months ago
IMO: D because highly durable, available & scalable: https://aws.amazon.com/rds/aurora/?aurora-whats-new.sort-by=item.additionalFields.postDateTime&aurora-whats-new.sort-order=desc#:~:text=High%20Availability%20and%20Durability
upvoted 1 times
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HungPham0911
3 years, 4 months ago
BBBBBBBBBBBBBBB
upvoted 1 times
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samuel1999
3 years, 5 months ago
Selected Answer: D
.sssssss
upvoted 1 times
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vvsandipvv
3 years, 5 months ago
It was known that RDS is more scalable than DynamoDB ,not sure why A??
upvoted 3 times
kdhondge
3 years, 5 months ago
For unknown schema always choose NoSql solution that is DynamoDB
upvoted 5 times
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woke
3 years, 5 months ago
B. Amazon DynamoDB with on-demand enabled
upvoted 3 times
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svenkata18
3 years, 5 months ago
Here schema is there but not sure so NoSQL will go out so B and D are out and A is correct answer
upvoted 3 times
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Jeba46
3 years, 5 months ago
Answer is A
upvoted 2 times
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Gupshup
3 years, 5 months ago
Automatic scaling R/w --> on demand, unsure Schema -> DynamoDB
upvoted 6 times
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ansh18061986
3 years, 5 months ago
Will go with B .
upvoted 2 times
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