Amazon (SAA-C03) Exam Questions And Answers page 4
A company has a large Microsoft SharePoint deployment running on-premises that requires Microsoft Windows shared file storage. The company wants to migrate this workload to the AWS Cloud and is considering various storage options. The storage solution must be highly available and integrated with Active Directory for access control.
Which solution will satisfy these requirements?
Which solution will satisfy these requirements?
Create an SMB file share on an AWS Storage Gateway file gateway in two Availability Zones.
Create an Amazon S3 bucket and configure Microsoft Windows Server to mount it as a volume.
Create an Amazon FSx for Windows File Server file system on AWS and set the Active Directory domain for authentication.
Define Performant Architectures
Specify Secure Applications and Architectures
A company has a large Microsoft SharePoint deployment running on-premises that requires Microsoft Windows shared file storage. The company wants to migrate this workload to the AWS Cloud and is considering various storage options. The storage solution must be highly available and integrated with Active Directory for access control.
Which solution will satisfy these requirements?
Which solution will satisfy these requirements?
Configure Amazon EFS Amazon Elastic File System (Amazon EFS) storage and set the Active Directory domain for authentication.
Create an SMB file share on an AWS Storage Gateway file gateway in two Availability Zones.
Create an Amazon S3 bucket and configure Microsoft Windows Server to mount it as a volume.
Create an Amazon FSx for Windows File Server file system on AWS and set the Active Directory domain for authentication.
Define Performant Architectures
Specify Secure Applications and Architectures
A company has a legacy application that processes data in two parts. The second part of the process takes longer than the first, so the company has decided to rewrite the application as two microservices running on Amazon ECS that can scale independently.
How should a solutions architect integrate the microservices?
How should a solutions architect integrate the microservices?
Implement code in microservice 1 to send data to an Amazon S3 bucket. Use S3 event notifications to invoke microservice 2.
Implement code in microservice 1 to publish data to an Amazon SNS topic. Implement code in microservice 2 to subscribe to this topic.
Implement code in microservice 1 to send data to Amazon Kinesis Data Firehose. Implement code in microservice 2 to read from Kinesis Data Firehose.
Implement code in microservice 1 to send data to an Amazon SQS queue. Implement code in microservice 2 to process messages from the queue.
Design Resilient Architectures
Define Performant Architectures
A company has a legacy application that processes data in two parts. The second part of the process takes longer than the first, so the company has decided to rewrite the application as two microservices running on Amazon ECS that can scale independently.
How should a solutions architect integrate the microservices?
How should a solutions architect integrate the microservices?
Implement code in microservice 1 to send data to an Amazon S3 bucket. Use S3 event notifications to invoke microservice 2.
Implement code in microservice 1 to publish data to an Amazon SNS topic. Implement code in microservice 2 to subscribe to this topic.
Implement code in microservice 1 to send data to Amazon Kinesis Data Firehose. Implement code in microservice 2 to read from Kinesis Data Firehose.
Implement code in microservice 1 to send data to an Amazon SQS queue. Implement code in microservice 2 to process messages from the queue.
Design Resilient Architectures
Define Performant Architectures
A company has a legacy data processing application that runs on Amazon EC2 instances. Data is processed sequentially, but the order of results does not matter. The application uses a monolithic architecture. The only way that the company can scale the application to meet increased demand is to increase the size of the instances.
The company s developers have decided to rewrite the application to use a microservices architecture on Amazon Elastic Container Service (Amazon ECS).
What should a solutions architect recommend for communication between the microservices?
The company s developers have decided to rewrite the application to use a microservices architecture on Amazon Elastic Container Service (Amazon ECS).
What should a solutions architect recommend for communication between the microservices?
Create an Amazon Simple Queue Service (Amazon SQS) queue. Add code to the data producers, and send data to the queue. Add code to the data consumers to process data from the queue.
Create an Amazon Simple Notification Service (Amazon SNS) topic. Add code to the data producers, and publish notifications to the topic. Add code to the data consumers to subscribe to the topic.
Create an AWS Lambda function to pass messages. Add code to the data producers to call the Lambda function with a data object. Add code to the data consumers to receive a data object that is passed from the Lambda function.
Create an Amazon DynamoDB table. Enable DynamoDB Streams. Add code to the data producers to insert data into the table. Add code to the data consumers to use the DynamoDB Streams API to detect new table entries and retrieve the data.
Define Performant Architectures
Specify Secure Applications and Architectures
A company has a live chat application running on its on-premises servers that use WebSockets. The company wants to migrate the application to AWS. Application traffic is inconsistent, and the company expects there to be more traffic with sharp spikes in the future.
The company wants a highly scalable solution with no server maintenance nor advanced capacity planning.
Which solution meets these requirements?
The company wants a highly scalable solution with no server maintenance nor advanced capacity planning.
Which solution meets these requirements?
Use Amazon API Gateway and AWS Lambda with an Amazon DynamoDB table as the data store. Configure the DynamoDB table for provisioned capacity.
Use Amazon API Gateway and AWS Lambda with an Amazon DynamoDB table as the data store. Configure the DynamoDB table for on-demand capacity.
Run Amazon EC2 instances behind an Application Load Balancer in an Auto Scaling group with an Amazon DynamoDB table as the data store. Configure the DynamoDB table for on-demand capacity.
Run Amazon EC2 instances behind a Network Load Balancer in an Auto Scaling group with an Amazon DynamoDB table as the data store. Configure the DynamoDB table for provisioned capacity.
Design Resilient Architectures
Define Performant Architectures
A company has a Microsoft .NET application that runs on an on-premises Windows Server. The application stores data by using an Oracle Database Standard Edition server. The company is planning a migration to AWS and wants to minimize development changes while moving the application. The AWS application environment should be highly available.
Which combination of actions should the company take to meet these requirements? (Choose two.)
Which combination of actions should the company take to meet these requirements? (Choose two.)
Refactor the application as serverless with AWS Lambda functions running .NET Core.
Rehost the application in AWS Elastic Beanstalk with the .NET platform in a Multi-AZ deployment.
Replatform the application to run on Amazon EC2 with the Amazon Linux Amazon Machine Image (AMI).
Use AWS Database Migration Service (AWS DMS) to migrate from the Oracle database to Amazon DynamoDB in a Multi-AZ deployment.
Use AWS Database Migration Service (AWS DMS) to migrate from the Oracle database to Oracle on Amazon RDS in a Multi-AZ deployment.
Design Resilient Architectures
Define Performant Architectures
A company has a Microsoft Windows-based application that must be migrated to AWS. This application requires the use of a shared Windows file system attached to multiple Amazon EC2 Windows instances.
What should a solutions architect do to accomplish this?
What should a solutions architect do to accomplish this?
Configure a volume using Amazon EFS. Mount the EFS volume to each Windows instance.
Configure AWS Storage Gateway in Volume Gateway mode. Mount the volume to each Windows instance.
Configure Amazon FSx for Windows File Server. Mount the Amazon FSx volume to each Windows instance.
Configure an Amazon EBS volume with the required size. Attach each EC2 instance to the volume. Mount the file system within the volume to each Windows instance.
Design Resilient Architectures
Define Performant Architectures
A company has a Microsoft Windows-based application that must be migrated to AWS. This application requires the use of a shared Windows file system attached to multiple Amazon EC2 Windows instances.
What should a solutions architect do to accomplish this?
What should a solutions architect do to accomplish this?
Configure a volume using Amazon Elastic File System (Amazon EFS). Mount the EFS volume to each Windows instance.
Configure AWS Storage Gateway in Volume Gateway mode. Mount the volume to each Windows instance.
Configure Amazon FSx for Windows File Server. Mount the Amazon FSx volume to each Windows instance.
Configure an Amazon Elastic Block Store (Amazon EBS) volume with the required size. Attach each EC2 instance to the volume. Mount the file system within the volume to each Windows instance.
Design Resilient Architectures
Define Performant Architectures
A company has a mobile chat application with a data store based in Amazon DynamoDB. Users would like new messages to be read with as little latency as possible. A solutions architect needs to design an optimal solution that requires minimal application changes.
Which method should the solutions architect select?
Which method should the solutions architect select?
Configure Amazon DynamoDB Accelerator (DAX) for the new messages table. Update the code to use the DAX endpoint.
Add DynamoDB read replicas to handle the increased read load. Update the application to point to the read endpoint for the read replicas.
Double the number of read capacity units for the new messages table in DynamoDB. Continue to use the existing DynamoDB endpoint.
Add an Amazon ElastiCache for Redis cache to the application stack. Update the application to point to the Redis cache endpoint instead of DynamoDB.
Define Performant Architectures
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