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

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Question # 17

A finance company hosts a data lake in Amazon S3. The company receives financial data records over SFTP each night from several third parties. The company runs its own SFTP server on an Amazon EC2 instance in a public subnet of a VPC. After the files ate uploaded, they are moved to the data lake by a cron job that runs on the same instance. The SFTP server is reachable on DNS sftp.examWe.com through the use of Amazon Route 53.

What should a solutions architect do to improve the reliability and scalability of the SFTP solution?

Move the EC2 instance into an Auto Scaling group. Place the EC2 instance behind an Application Load Balancer (ALB). Update the DNS record sftp.example.com in Route 53 to point to the ALB.

Migrate the SFTP server to AWS Transfer for SFTP. Update the DNS record sftp.example.com in Route 53 to point to the server endpoint hostname.

Migrate the SFTP server to a file gateway in AWS Storage Gateway. Update the DNS record sflp.example.com in Route 53 to point to the file gateway endpoint.

Place the EC2 instance behind a Network Load Balancer (NLB). Update the DNS record sftp.example.com in Route 53 to point to the NLB.

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Question # 18

A company runs a Python script on an Amazon EC2 instance to process data. The script runs every 10Â minutes. The script ingests files from an Amazon S3 bucket and processes the files. On average, the script takes approximately 5Â minutes to process each file The script will not reprocess a file that the script has already processed.

The company reviewed Amazon CloudWatch metrics and noticed that the EC2 instance is idle for approximately 40% of the time because of the file processing speed. The company wants to make the workload highly available and scalable. The company also wants to reduce long-term management overhead.

Which solution will meet these requirements MOST cost-effectively?

Migrate the data processing script to an AWS Lambda function. Use an S3 event notification to invoke the Lambda function to process the objects when the company uploads the objects.

Create an Amazon Simple Queue Service (Amazon SQS) queue. Configure Amazon S3 to send event notifications to the SQS queue. Create an EC2 Auto Scaling group with a minimum size of one instance. Update the data processing script to poll the SQS queue. Process the S3 objects that the SQS message identifies.

Migrate the data processing script to a container image. Run the data processing container on an EC2 instance. Configure the container to poll the S3 bucket for new objects and to process the resulting objects.

Migrate the data processing script to a container image that runs on Amazon Elastic Container Service (Amazon ECS) on AWS Fargate. Create an AWS Lambda function that calls the Fargate RunTaskAPI operation when the container processes the file. Use an S3 event notification to invoke the Lambda function.

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Question # 19

A company is migrating its legacy .NET workload to AWS. The company has a containerized setup that includes a base container image. The base image is tens of

gigabytes in size because of legacy libraries and other dependencies. The company has images for custom developed components that are dependent on the base image.

The company will use Amazon Elastic Container Registry (Amazon ECR) as part of its solution on AWS.

Which solution will provide the LOWEST container startup time on AWS?

Use Amazon ECR to store the base image and the images for the custom developed components. Use Amazon Elastic Container Service (Amazon ECS) onAWS Fargate to run the workload.

Use Amazon ECR to store the base image and the images for the custom developed components. Use AWS App Runner to run the workload.

Use Amazon ECR to store the images for the custom developed components. Create an AMI that contains the base image. Use Amazon Elastic Container Service (Amazon ECS) on Amazon EC2 instances that are based on the AMI to run the workload

Use Amazon ECR to store the images for the custom developed components. Create an AMI that contains the base image. Use Amazon Elastic Kubernetes Service (Amazon EKS) on AWS Fargate with the AMI to run the workload.

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Question # 20

A company runs a serverless ecommerce application on AWS. The application uses API Gateway to invoke Java Lambda functions that connect to an Amazon RDS for MySQL database. During a sale event, traffic spikes caused slow performance and DB connection failures.

Which solution will improve performance with the LEAST application change?

Move DB connection outside Lambda handler and increase provisioned concurrency.

Use RDS Proxy. Store DB credentials in Secrets Manager. Update Lambda to use RDS Proxy. Increase provisioned concurrency.

Increase max_connections parameter in a custom DB parameter group and reboot. Increase reserved concurrency.

Use RDS Proxy and Secrets Manager. Increase reserved concurrency.

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Question # 21

A solutions architect must create a business case for migration of a company's on-premises data center to the AWS Cloud. The solutions architect will use a configuration management database (CMDB) export of all the company's servers to create the case.

Which solution will meet these requirements MOST cost-effectively?

Use AWS Well-Architected Tool to import the CMDB data to perform an analysis and generate recommendations.

Use Migration Evaluator to perform an analysis. Use the data import template to upload the data from the CMDB export.

Implement resource matching rules. Use the CMDB export and the AWS Price List Bulk API to query CMDB data against AWS services in bulk.

Use AWS Application Discovery Service to import the CMDB data to perform an analysis.

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Question # 22

A company has a web application that allows users to upload short videos. The videos are stored on Amazon EBS volumes and analyzed by custom recognition software for categorization.

The website contains stat c content that has variable traffic with peaks in certain months. The architecture consists of Amazon EC2 instances running in an Auto Scaling group for the web application and EC2 instances running in an Auto Scaling group to process an Amazon SQS queue The company wants to re-architect the application to reduce operational overhead using AWS managed services where possible and remove dependencies on third-party software.

Which solution meets these requirements?

Use Amazon ECS containers for the web application and Spot Instances for the Auto Scaling group that processes the SQS queue. Replace the custom software with Amazon Recognition to categorize the videos.

Store the uploaded videos n Amazon EFS and mount the file system to the EC2 instances for Te web application. Process the SOS queue with an AWS Lambda function that calls the Amazon Rekognition API to categorize the videos.

Host the web application in Amazon S3. Store the uploaded videos in Amazon S3. Use S3 event notifications to publish events to the SQS queue Process the SQS queue with an AWS Lambda function that calls the Amazon Rekognition API to categorize the videos.

Use AWS Elastic Beanstalk to launch EC2 instances in an Auto Scaling group for the web application and launch a worker environment to process the SQS queue Replace the custom software with Amazon Rekognition to categorize the videos.

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Question # 23

A company has accounts in an organization in AWS Organizations. The organization has all features enabled. The company stores secrets in AWS Secrets Manager in a central AWS account (Account A). The secrets have resource policies that allow read-only access to 1AM roles in an account outside the organization (Account B). A few privileged users in accounts in the organization have access to the secrets by using 1AM roles.

Because of a security incident, the company needs to revoke all access to the secrets in Account A.

Which solution will meet these requirements?

Create an SCP to explicitly deny the secretsmanager:GetSecretValue action for all resources. Attach the SCP to Account A.

Modify the resource policies of the secrets in Account A to explicitly deny the secretsmanagenGetSecretValue action to all principals.

Deploy a VPC endpoint for Secrets Manager in Account A. Update the VPC endpoint policy to explicitly deny the secretsmanagenGetSecretValue action to all principals.

Modify the 1AM role inline policies in Account B to explicitly deny the secretsmanager:GetSecretValue action for all secrets in Account A.

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Question # 24

A company is migrating its development and production workloads to a new organization in AWS Organizations. The company has created a separate member account for development and a separate member account for production. Consolidated billing is linked to the management account. In the management account, a solutions architect needs to create an 1AM user that can stop or terminate resources in both member accounts.

Which solution will meet this requirement?

Create an IAM user and a cross-account role in the management account. Configure the cross-account role with least privilege access to the member accounts.

Create an IAM user in each member account. In the management account, create a cross-account role that has least privilege access. Grant the IAM users access to the cross-account role by using a trust policy.

Create an IAM user in the management account. In the member accounts, create an IAM group that has least privilege access. Add the IAM user from the management account to each IAM group in the member accounts.

Create an IAM user in the management account. In the member accounts, create cross-account roles that have least privilege access. Grant the IAM user access to the roles by using a trust policy.

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