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Exam AWS Certified Solutions Architect - Professional topic 1 question 135 discussion

A user has created a MySQL RDS instance with PIOPS. Which of the below mentioned statements will help user understand the advantage of PIOPS?

  • A. The user can achieve additional dedicated capacity for the EBS I/O with an enhanced RDS option
  • B. It uses a standard EBS volume with optimized configuration the stacks
  • C. It uses optimized EBS volumes and optimized configuration stacks
  • D. It provides a dedicated network bandwidth between EBS and RDS
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Suggested Answer: C 🗳️

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codeScalable
12 hours, 57 minutes ago
Selected Answer: C
It uses optimized EBS volumes and optimized configuration stacks
upvoted 1 times
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amministrazione
7 months ago
A. The user can achieve additional dedicated capacity for the EBS I/O with an enhanced RDS option
upvoted 1 times
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NirvanaSNM
10 months, 2 weeks ago
Selected Answer: C
It uses optimized EBS volumes and optimized configuration stacks
upvoted 1 times
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SkyZeroZx
1 year, 9 months ago
Selected Answer: A
The correct answer is A. The user can achieve additional dedicated capacity for the EBS I/O with an enhanced RDS option. PIOPS stands for Provisioned IOPS. It is a feature of Amazon EBS that allows you to provision a specific amount of IOPS for your EBS volume. This can be useful for applications that require high I/O performance, such as databases. When you create a MySQL RDS instance with PIOPS, you are essentially creating an RDS instance that uses an EBS volume with a provisioned IOPS capacity. This will give you the ability to achieve higher I/O performance for your database than you would get with a standard EBS volume.
upvoted 2 times
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TigerInTheCloud
2 years, 2 months ago
Selected Answer: C
https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ebs-optimized.html
upvoted 1 times
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MarkChoi
2 years, 7 months ago
Selected Answer: C
"with an enhanced RDS option" ??? It's weird. C is correct.
upvoted 2 times
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Hasitha99
2 years, 11 months ago
Selected Answer: C
Provisioned IOPS uses optimized EBS volumes and an optimized configuration stack. It provides additional, dedicated capacity for the EBS I/ O.
upvoted 1 times
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pawanvu
2 years, 11 months ago
C Option A mentions Enhanced RDS, which is nothing.
upvoted 1 times
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Mechanic
2 years, 11 months ago
Selected Answer: A
Answer is A because of the following text in the question "will assist the user in comprehending the benefits of PIOPS". The user knows about the extra dedicated IOPS in the A answer, but doesn't know what benefit is the by the C answer (what is the meaning of optimized EBS or configuration stacks??).
upvoted 3 times
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RVivek
3 years, 1 month ago
Answer C An Amazon EBS–optimized instance uses an optimized configuration stack and provides additional, dedicated capacity for Amazon EBS I/O http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSOptimized.html A: is wrong because the last word says enhanced RDS option
upvoted 1 times
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cldy
3 years, 3 months ago
C. It uses optimized EBS volumes and optimized configuration stacks
upvoted 1 times
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01037
3 years, 4 months ago
I thins it is A.
upvoted 1 times
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viet1991
3 years, 4 months ago
A. https://pegacert.com/vendor/aws/sop-c01/user-created-mysql-rds-instance-piops-below-mentioned-97d35 Explanation: RDS DB instance storage comes in two types: standard and provisioned IOPS. Standard storage is allocated on the Amazon EBS volumes and connected to the user's DB instance. Provisioned IOPS uses optimized EBS volumes and an optimized configuration stack. It provides additional, dedicated capacity for the EBS I/O. http://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/Welcome.html
upvoted 1 times
01037
3 years, 4 months ago
The answer there is C
upvoted 2 times
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RVivek
3 years, 1 month ago
Answer C An Amazon EBS–optimized instance uses an optimized configuration stack and provides additional, dedicated capacity for Amazon EBS I/O http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/EBSOptimized.html A: is wrong because the last word says enhanced RDS option isntead of EBS–optimized
upvoted 1 times
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wind
3 years, 5 months ago
I think A is correct.
upvoted 1 times
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ipindado2020
3 years, 5 months ago
A... https://aws.amazon.com/es/about-aws/whats-new/2012/09/25/announcing-provisioned-iops-for-amazon-rds/
upvoted 1 times
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BillyC
3 years, 5 months ago
A or C?
upvoted 1 times
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Ganfeng
3 years, 5 months ago
thought of C and changed my mind to A, the question is "help user understand the advantage of PIOPS", it is not about how this PIOPS works, eg, what infrastructure it is using?
upvoted 2 times
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