SAP-C02 Exam Dumps - AWS Certified Solutions Architect - Professional

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Question # 177

A solutions architect is auditing the security setup of an AWS Lambda function for a company. The Lambda function retrieves the latest changes from an Amazon Aurora database. The Lambda function and the database run in the same VPC. Lambda environment variables are providing the database credentials to the Lambda function.

The Lambda function aggregates data and makes the data available in an Amazon S3 bucket that is configured for server-side encryption with AWS KMS managed encryption keys (SSE-KMS). The data must not travel across the internet. If any database credentials become compromised, the company needs a solution that minimizes the impact of the compromise.

What should the solutions architect recommend to meet these requirements?

Enable IAM database authentication on the Aurora DB cluster. Change the IAM role for the Lambda function to allow the function to access the database by using IAM database authentication. Deploy a gateway VPC endpoint for Amazon S3 in the VPC.

Enable IAM database authentication on the Aurora DB cluster. Change the IAM role for the Lambda function to allow the function to access the database by using IAM database authentication. Enforce HTTPS on the connection to Amazon S3 during data transfers.

Save the database credentials in AWS Systems Manager Parameter Store. Set up password rotation on the credentials in Parameter Store. Change the IAM role for the Lambda function to allow the function to access Parameter Store. Modify the Lambda function to retrieve the credentials from Parameter Store. Deploy a gateway VPC endpoint for Amazon S3 in the VPC.

Save the database credentials in AWS Secrets Manager. Set up password rotation on the credentials in Secrets Manager. Change the IAM role for the Lambda function to allow the function to access Secrets Manager. Modify the Lambda function to retrieve the credentials Om Secrets Manager. Enforce HTTPS on the connection to Amazon S3 during data transfers.

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Question # 178

A security engineer determined that an existing application retrieves credentials to an Amazon RDS for MySQL database from an encrypted file in Amazon S3. For the next version of the application, the security engineer wants to implement the following application design changes to improve security:

The database must use strong, randomly generated passwords stored in a secure AWS managed service.

The application resources must be deployed through AWS CloudFormation.

The application must rotate credentials for the database every 90 days.

A solutions architect will generate a CloudFormation template to deploy the application.

Which resources specified in the CloudFormation template will meet the security engineer ' s requirements with the LEAST amount of operational overhead?

Generate the database password as a secret resource using AWS Secrets Manager. Create an AWS Lambda function resource to rotate the database password. Specify a Secrets Manager RotationSchedule resource to rotate the database password every 90 days.

Generate the database password as a SecureString parameter type using AWS Systems Manager Parameter Store. Create an AWS Lambda function resource to rotate the database password. Specifya Parameter Store RotationSchedule resource to rotate the database password every 90 days.

Generate the database password as a secret resource using AWS Secrets Manager. Create an AWS Lambda function resource to rotate the database password. Create an Amazon EventBridge scheduled rule resource to trigger the Lambda function password rotation every 90 days.

Generate the database password as a SecureString parameter type using AWS Systems Manager Parameter Store. Specify an AWS AppSync DataSource resource to automatically rotate the database password every 90 days.

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Question # 179

A company developed a pilot application by using AWS Elastic Beanstalk and Java. To save costs during development, the company ' s development team deployed the application into a single-instance environment. Recent tests indicate that the application consumes more CPU than expected. CPU utilization is regularly greater than 85%, which causes some performance bottlenecks.

A solutions architect must mitigate the performance issues before the company launches the application to production.

Which solution will meet these requirements with the LEAST operational overhead?

Create a new Elastic Beanstalk application. Select a load-balanced environment type. Select all Availability Zones. Add a scale-out rule that will run if the maximum CPU utilization is over 85% for 5 minutes.

Create a second Elastic Beanstalk environment. Apply the traffic-splitting deployment policy. Specify a percentage of incoming traffic to direct to the new environment in the average CPU utilization is over 85% for 5 minutes.

Modify the existing environment ' s capacity configuration to use a load-balanced environment type. Select all Availability Zones. Add a scale-out rule that will run if the average CPU utilization is over 85% for 5 minutes.

Select the Rebuild environment action with the load balancing option Select an Availability Zones Add a scale-out rule that will run if the sum CPU utilization is over 85% for 5 minutes.

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Question # 180

A retail company has structured its AWS accounts to be part of an organization in AWS Organizations. The company has set up consolidated billing and has mapped its departments to the following OUs: Finance. Sales. Human Resources < HR). Marketing, and Operations. Each OU has multiple AWS accounts, one for each environment within a department. These environments are development, test, pre-production, and production.

The HR department is releasing a new system thai will launch in 3 months. In preparation, the HR department has purchased several Reserved Instances (RIs) in its production AWS account. The HR department will install the new application on this account. The HR department wants to make sure that other departments cannot share the Rl discounts.

Which solution will meet these requirements?

In the AWS Billing and Cost Management console for the HR department ' s production account, turn off R1 sharing.

Remove the HR department ' s production AWS account from the organization. Add the account to the consolidating billing configuration only.

In the AWS Billing and Cost Management console, use the organization ' s management account to turn off R1 sharing for the HR department ' s production AWS account.

Create an SCP in the organization to restrict access to the RIs. Apply the SCP to the OUs of the other departments.

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Question # 181

A multinational insurance company is deploying an internal claims processing AI assistant that is powered by Amazon Bedrock FMs. The AI assistant must use several internal APIs to retrieve claim records, perform fraud checks, and update policy data. The company already exposes the APIs through a centralized Amazon Bedrock AgentCore gateway where enterprise policies enforce IAM authorization, request validation, and tool-level access controls. Some specialized validation logic for claims processing runs in containerized microservices.

During inference, the company wants the FMs to automatically discover and invoke only approved tools that are exposed through the enterprise integration layer. The company does not want to implement any application-side orchestration loop to run tools.

Which solution will meet these requirements?

Register AgentCore Runtime service endpoints as tools in the Amazon Bedrock Responses API so that Amazon Bedrock automatically discovers available tools that the company hosts in AgentCore Runtime.

Configure the Responses API to reference the AgentCore gateway ARN as the tool connector so the model retrieves and invokes the catalog of approved tools.

Establish an MCP connection between Amazon Bedrock and an AgentCore Runtime cluster to allow the AI assistant to invoke Runtime services.

Configure AgentCore Runtime services as Amazon Bedrock action groups. Invoke the action groups through the InvokeModelWithResponseStream API during FM inference.

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Question # 182

A large company recently experienced an unexpected increase in Amazon RDS and Amazon DynamoDB costs. The company needs to increase visibility into details of AWS Billing and Cost Management There are various accounts associated with AWS Organizations, including many development and production accounts There is no consistent tagging strategy across the organization, but there are guidelines in place that require all infrastructure to be deployed using AWS CloudFormation with consistent tagging. Management requires cost center numbers and project ID numbers for all existing and future DynamoDB tables and RDS instances.

Which strategy should the solutions architect provide to meet these requirements?

Use Tag Editor to tag existing resources Create cost allocation tags to define the cost center and project ID and allow 24 hours for tags to propagate to existing resources.

Use an AWS Config rule to alert the finance team of untagged resources Create a centralized AWS Lambda based solution to tag untagged RDS databases and DynamoDB resources every hour using a cross-account role.

Use Tag Editor to tag existing resources Create cost allocation tags to define the cost center and project ID Use SCPs to restrict resource creation that do not have the cost center and project ID on the resource.

Create cost allocation tags to define the cost center and project ID and allow 24 hours for tags to propagate to existing resources Update existing federated roles to restrict privileges to provision resources that do not include the cost center and project ID on the resource.

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Question # 183

A company is running a compute workload by using Amazon EC2 Spot Instances that are in an Auto Scaling group. The launch template uses two placement groups and a single instance type.

Recently, a monitoring system reported Auto Scaling instance launch failures that correlated with longer wait times for system users. The company needs to improve the overall reliability of the workload.

Which solution will meet this requirement?

Replace the launch template with a launch configuration to use an Auto Scaling group thatuses attribute-based instance type selection.

Create a new launch template version that uses attribute-based instance type selection. Configure the Auto Scaling group to use the new launch template version.

Update the launch template Auto Scaling group to increase the number of placement groups.

Update the launch template to use a larger instance type.

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Question # 184

A large company is migrating ils entire IT portfolio to AWS. Each business unit in the company has a standalone AWS account that supports both development and test environments. New accounts to support production workloads will be needed soon.

The finance department requires a centralized method for payment but must maintain visibility into each group ' s spending to allocate costs.

The security team requires a centralized mechanism to control 1AM usage in all the company ' s accounts.

What combination of the following options meet the company ' s needs with the LEAST effort? (Select TWO.)

Use a collection of parameterized AWS CloudFormation templates defining common 1AM permissions that are launched into each account. Require all new and existing accounts to launch the appropriate stacks to enforce the least privilege model.

Use AWS Organizations to create a new organization from a chosen payer account and define an organizational unit hierarchy. Invite the existing accounts to join the organization and create new accounts using Organizations.

Require each business unit to use its own AWS accounts. Tag each AWS account appropriately and enable Cost Explorer to administer chargebacks.

Enable all features of AWS Organizations and establish appropriate service control policies that filter 1AM permissions for sub-accounts.

Consolidate all of the company ' s AWS accounts into a single AWS account. Use tags for billing purposes and the lAM ' s Access Advisor feature to enforce the least privilege model.

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Answer:

Explanation:

Option B is correct because AWS Organizations allows a company to create a new organization from a chosen payer account and define an organizational unit hierarchy. This way, the finance department can have a centralized method for payment but also maintain visibility into each groupâ€™s spending to allocate costs. The company can also invite the existing accounts to join the organization and create new accounts using Organizations, which simplifies the account management process.

Option D is correct because enabling all features of AWS Organizations and establishing appropriate service control policies (SCPs) that filter IAM permissions for sub-accounts allows the security team to have a centralized mechanism to control IAM usage in all the companyâ€™s accounts. SCPs are policies that specify the maximum permissions for an organization or organizational unit (OU), and they can be used to restrict access to certain services or actions across all accounts in an organization.

Option A is incorrect because using a collection of parameterized AWS CloudFormation templates defining common IAM permissions that are launched into each account requires more effort than using SCPs. Moreover, it does not provide a centralized mechanism to control IAM usage, as each account would have to launch the appropriate stacks to enforce the least privilege model.

Option C is incorrect because requiring each business unit to use its own AWS accounts does not provide a centralized method for payment or a centralized mechanism to control IAM usage. Tagging each AWS account appropriately and enabling Cost Explorer to administer chargebacks may help with cost allocation, but it is not as efficient as using AWS Organizations.

Option E is incorrect because consolidating all of the companyâ€™s AWS accounts into a single AWS account does not provide visibility into each groupâ€™s spending or a way to control IAM usage for different business units. Using tags for billing purposes and the IAMâ€™s Access Advisor feature to enforce the least privilege model may help with cost optimization and security, but it is not as scalable or flexible as using AWS Organizations.

AWS Organizations

Service Control Policies

AWS CloudFormation

Cost Explorer

IAM Access Advisor

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