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A company uses a service to collect metadata from applications that the company hosts on premises. Consumer devices such as TVs and internet radios access the applications. Many older devices do not support certain HTTP headers and exhibit errors when these headers are present in responses. The company has configured an on-premises load balancer to remove the unsupported headers from responses sent to older devices, which the company identified by the User-Agent headers. The company wants to migrate the service to AWS, adopt serverless technologies, and retain the ability to support the older devices. The company has already migrated the applications into a set of AWS Lambda functions. Which solution will meet these requirements?
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A financial services company runs a complex, multi-tier application on Amazon EC2 instances and AWS Lambda functions. The application stores temporary data in Amazon S3. The S3 objects are valid for only 45 minutes and are deleted after 24 hours. The company deploys each version of the application by launching an AWS CloudFormation stack. The stack creates all resources that are required to run the application. When the company deploys and validates a new application version, the company deletes the CloudFormation stack of the old version. The company recently tried to delete the CloudFormation stack of an old application version, but the operation failed. An analysis shows that CloudFormation failed to delete an existing S3 bucket. A solutions architect needs to resolve this issue without making major changes to the application's architecture. Which solution meets these requirements?
A company uses AWS Organizations for a multi-account setup in the AWS Cloud. The company's finance team has a data processing application that uses AWS Lambda and Amazon DynamoDB. The company's marketing team wants to access the data that is stored in the DynamoDB table. The DynamoDB table contains confidential data. The marketing team can have access to only specific attributes of data in the DynamoDB table. The fi-nance team and the marketing team have separate AWS accounts. What should a solutions architect do to provide the marketing team with the appropriate access to the DynamoDB table?
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A company is running an application on several Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer. The load on the application varies throughout the day, and EC2 instances are scaled in and out on a regular basis. Log files from the EC2 instances are copied to a central Amazon S3 bucket every 15 minutes. The security team discovers that log files are missing from some of the terminated EC2 instances. Which set of actions will ensure that log files are copied to the central S3 bucket from the terminated EC2 instances?
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Question 151 - SAP-C02 discussion

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A company has a critical application in which the data tier is deployed in a single AWS Region. The data tier uses an Amazon DynamoDB table and an Amazon Aurora MySQL DB cluster. The current Aurora MySQL engine version supports a global database. The application tier is already deployed in two Regions.

Company policy states that critical applications must have application tier components and data tier components deployed across two Regions. The RTO and RPO must be no more than a few minutes each. A solutions architect must recommend a solution to make the data tier compliant with company policy.

Which combination of steps will meet these requirements? (Choose two.)

A.
Add another Region to the Aurora MySQL DB cluster
Answers
A.
Add another Region to the Aurora MySQL DB cluster
B.
Add another Region to each table in the Aurora MySQL DB cluster
Answers
B.
Add another Region to each table in the Aurora MySQL DB cluster
C.
Set up scheduled cross-Region backups for the DynamoDB table and the Aurora MySQL DB cluster
Answers
C.
Set up scheduled cross-Region backups for the DynamoDB table and the Aurora MySQL DB cluster
D.
Convert the existing DynamoDB table to a global table by adding another Region to its configuration
Answers
D.
Convert the existing DynamoDB table to a global table by adding another Region to its configuration
E.
Use Amazon Route 53 Application Recovery Controller to automate database backup and recovery to the secondary Region
Answers
E.
Use Amazon Route 53 Application Recovery Controller to automate database backup and recovery to the secondary Region
Suggested answer: A, D

Explanation:

The company should use Amazon Aurora global database and Amazon DynamoDB global table to deploy the data tier components across two Regions.Amazon Aurora global database is a feature that allows a single Aurora database to span multiple AWS Regions, enabling low-latency global reads and fast recovery from Region-wide outages1.Amazon DynamoDB global table is a feature that allows a single DynamoDB table to span multiple AWS Regions, enabling low-latency global reads and writes and fast recovery from Region-wide outages2.

https://aws.amazon.com/rds/aurora/global-database/

https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/globaltables_HowItWorks.html

https://aws.amazon.com/route53/application-recovery-controller/

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asked 16/09/2024
Steven Chong
34 questions
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