Amazon Web Services SAP-C02 Study & Exam Dumps 2025

AWS Certified Solutions Architect - Professional Questions and Answers

Question 1

A company runs an application on AWS. The application uses an Amazon Aurora MySQL database that is encrypted with the default AWS managed AWS KMS key.

The company must implement a solution to rotate the database encryption key every 180 days. The solution must provide a notification if the encryption key is noncompliant with this standard.

Which solution will meet these requirements?

Options:

Configure the rotation period for the existing AWS managed KMS key to be 180 days. Implement the cmk-backing-key-rotation-enabled AWS Config managed rule for the existing KMS key. Configure AWS Config to use Amazon SNS to notify the security team if key rotation is noncompliant.

Create a new AWS managed KMS key with automatic rotation set for 180 days. Take a snapshot of the database. Restore the snapshot to a new Aurora cluster that uses the new KMS key. Create an AWS Config custom rule that uses an AWS Lambda function to validate the key rotation period. Configure AWS Config to use Amazon SES to notify the security team if key encryption is noncompliant.

Create a new customer managed KMS key with automatic rotation set for 180 days. Take asnapshot of the database. Restore the snapshot to a new Aurora cluster that uses the new KMS key. Create an AWS Config custom rule that uses an AWS Lambda function to validate the key rotation period. Configure AWS Config to use Amazon SNS to notify the security team if key encryption is noncompliant.

Create a new customer managed KMS key with automatic rotation set for 180 days. Update the database to use the new KMS key for encryption. Implement the cmk-backing-key-rotation-enabled AWS Config managed rule for the new KMS key. Configure AWS Config to use Amazon SES to notify the security team if key rotation is noncompliant.

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Question 2

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?

Options:

Create an Amazon CloudFront distribution for the metadata service. Create an Application Load Balancer (ALB). Configure the CloudFront distribution to forward requests to the ALB. Configure the ALB to invoke the correct Lambda function for each type of request. Create a CloudFront function to remove the problematic headers based on the value of the User-Agent header.

Create an Amazon API Gateway REST API for the metadata service. Configure API Gateway to invoke the correct Lambda function for each type of request. Modify the default gateway responses to remove the problematic headers based on the value of the User-Agent header.

Create an Amazon API Gateway HTTP API for the metadata service. Configure API Gateway to invoke the correct Lambda function for each type of request. Create a response mapping template to remove the problematic headers based on the value of the User-Agent. Associate the response data mapping with the HTTP API.

Create an Amazon CloudFront distribution for the metadata service. Create an Application Load Balancer (ALB). Configure the CloudFront distribution to forward requests to the ALB. Configure the ALB to invoke the correct Lambda function for each type of request. Create a Lambda@Edge function that will remove the problematic headers in response to viewer requests based on the value of the User-Agent header.

Question 3

A company generates approximately 20 GB of data multiple times each day. The company uses AWS DataSync to copy all data from on-premises storage to Amazon S3 every 6 hours for further processing.

The analytics team wants to modify the copy process to copy only data relevant to the analytics team and ignore the rest of the data. The team wants to copy data as soon as possible and receive a notification when the copy process is finished.

Which combination of steps will meet these requirements MOST cost-effectively? (Select THREE.)

Options:

Modify the data generation process on premises to create a manifest file at the end of the copy process with the names of the objects to be copied to Amazon S3. Create a custom script to upload the manifest file to an S3 bucket.

Modify the data generation process on premises to create a manifest file at the end of the copy process with the names of the objects to be copied to Amazon S3. Create an AWS Lambda function to load the manifest file data into an Amazon DynamoDB table.

Create an AWS Lambda function that Amazon EventBridge invokes when the manifest file is loaded into Amazon DynamoDB. Configure the Lambda function to copy the data from on-premises storage to the S3 bucket that uses the manifest file.

Create an AWS Lambda function that an S3 Event Notification invokes when the manifest file is uploaded. Configure the Lambda function to invoke the DataSync task by calling the StartTaskExecution API action with a manifest.

Create an Amazon SNS topic. Create an Amazon EventBridge rule to send an email notification to the SNS topic when the DataSync task execution status changes to SUCCESS or to ERROR.

Create an Amazon SNS topic. Create an AWS Lambda function to send an email notification to the SNS topic when the DataSync task execution status changes to SUCCESS or to ERROR.

Answer:

A, D, E

Explanation:

The analytics team wants to copy only a subset of the data, run the copy as soon as data is ready, and receive notifications when the process completes. AWS DataSync supports the use of manifest files to control exactly which files or objects are transferred. By generating a manifest file on premises that lists only the relevant data and uploading that manifest to Amazon S3, the company can precisely limit what DataSync copies, which reduces data transfer costs and processing overhead.

Option A satisfies the requirement to identify only analytics-relevant data by creating and uploading a manifest file that lists the objects to be transferred. This avoids copying unnecessary data and is cost-effective.

Option D uses Amazon S3 Event Notifications to trigger an AWS Lambda function as soon as the manifest file is uploaded. The Lambda function starts the DataSync task and references the manifest file. This ensures that the copy process begins immediately after data generation, rather than waiting for a fixed schedule, which meets the “as soon as possible” requirement.

Option E provides a fully managed and scalable notification mechanism. AWS DataSync publishes task execution state changes as events. Amazon EventBridge can capture SUCCESS or ERROR states and route those events to Amazon SNS, which can then send email notifications. This approach avoids custom polling logic and minimizes operational overhead.

Option B and C introduce Amazon DynamoDB unnecessarily. DataSync can directly consume a manifest file from Amazon S3, so loading manifest data into DynamoDB and orchestrating copy logic manually adds cost and complexity without benefit.

Option F relies on a custom Lambda function to monitor task state changes, which increases operational overhead compared to the native EventBridge integration with DataSync.

Therefore, using S3-based manifests, event-driven invocation of DataSync, and EventBridge-based notifications is the most cost-effective and operationally efficient solution.

[References:AWS documentation on AWS DataSync manifest files for selective data transfer.AWS documentation on integrating AWS DataSync with Amazon S3 Event Notifications and AWS Lambda.AWS documentation on AWS DataSync task state change events and Amazon EventBridge integration with Amazon SNS for notifications., , , ]

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