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Exam AWS Certified Database - Specialty topic 1 question 50 discussion

Exam question from Amazon's AWS Certified Database - Specialty
Question #: 50
Topic #: 1
[All AWS Certified Database - Specialty Questions]

A Database Specialist is creating Amazon DynamoDB tables, Amazon CloudWatch alarms, and associated infrastructure for an Application team using a development AWS account. The team wants a deployment method that will standardize the core solution components while managing environment-specific settings separately, and wants to minimize rework due to configuration errors.
Which process should the Database Specialist recommend to meet these requirements?

  • A. Organize common and environmental-specific parameters hierarchically in the AWS Systems Manager Parameter Store, then reference the parameters dynamically from an AWS CloudFormation template. Deploy the CloudFormation stack using the environment name as a parameter.
  • B. Create a parameterized AWS CloudFormation template that builds the required objects. Keep separate environment parameter files in separate Amazon S3 buckets. Provide an AWS CLI command that deploys the CloudFormation stack directly referencing the appropriate parameter bucket.
  • C. Create a parameterized AWS CloudFormation template that builds the required objects. Import the template into the CloudFormation interface in the AWS Management Console. Make the required changes to the parameters and deploy the CloudFormation stack.
  • D. Create an AWS Lambda function that builds the required objects using an AWS SDK. Set the required parameter values in a test event in the Lambda console for each environment that the Application team can modify, as needed. Deploy the infrastructure by triggering the test event in the console.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
by chicagomassageseeker at July 10, 2020, 11:21 p.m.
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chicagomassageseeker
Highly Voted 3 years, 9 months ago
A. AWS Systems Manager Parameter Store
upvoted 10 times
BillyMadison
3 years, 9 months ago
Is it A based off this? https://docs.aws.amazon.com/systems-manager/latest/userguide/systems-manager-parameter-store.html
upvoted 3 times
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pan24
3 years, 9 months ago
A is correct https://aws.amazon.com/blogs/mt/integrating-aws-cloudformation-with-aws-systems-manager-parameter-store/
upvoted 5 times
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kyo
Most Recent 1 year, 4 months ago
C is also possible. However, A is better than C.
upvoted 1 times
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SuriSagar
1 year, 9 months ago
The answer is A
upvoted 1 times
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lollyj
2 years, 6 months ago
Selected Answer: A
Parameter store to separate the environments
upvoted 3 times
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sachin
2 years, 12 months ago
Mapping should have been the right approach for handing environment and it related setting but that option is not there.. We can still achieve setting as using parameters. A
upvoted 1 times
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novice_expert
3 years, 2 months ago
Selected Answer: A
A. Organize common and environmental-specific parameters hierarchically in the AWS Systems Manager Parameter Store, then reference the parameters dynamically from an AWS CloudFormation template. Deploy the CloudFormation stack using the environment name as a parameter.
upvoted 3 times
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LMax
3 years, 8 months ago
The only reasonable answer is A
upvoted 2 times
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myutran
3 years, 8 months ago
Ans: A
upvoted 1 times
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JobinAkaJoe
3 years, 8 months ago
Not sure. I will go with A
upvoted 1 times
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Ashoks
3 years, 8 months ago
I would select A
upvoted 2 times
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Manmohan
3 years, 8 months ago
I will go with B
upvoted 2 times
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AWSCert2020
3 years, 8 months ago
For me is C or B because on DynamoDB probably i need different configuration (for example RCU and WCU) between Dev and Prod environment. Probably i choose C because CLI not support parameters on S3 but only the body template.
upvoted 1 times
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BillyC
3 years, 8 months ago
A is correct
upvoted 2 times
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C (25%)
B (20%)
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