Question:
A company runs an application on several Amazon EC2 instances that store persistent data on an Amazon Elastic File System (Amazon EFS) file system. The company needs to replicate the data to another AWS Region by using an AWS managed service solution. Which solution will meet these requirements MOST cost-effectively?
Options:
A financial services company has a two-tier consumer banking application. The frontend serves static web content. The backend consists of APIs. The company needs to migrate the frontendcomponent to AWS. The backend of the application will remain on-premises. The company must protect the application from common web vulnerabilities and attacks.
A company discovers that an Amazon DynamoDB Accelerator (DAX) cluster for the company's web application workload is not encrypting data at rest. The company needs to resolve thesecurity issue.
Which solution will meet this requirement?
A company is planning to deploy a business-critical application in the AWS Cloud. The application requires durable storage with consistent, low-latency performance.
Which type of storage should a solutions architect recommend to meet these requirements?
A company launches a new web application that uses an Amazon Aurora PostgreSQL database. The company wants to add new features to the application that rely on AI. The company requires vector storage capability to use AI tools.
Which solution will meet this requirement MOST cost-effectively?
A gaming company hosts a browser-based application on AWS. The users of the application consume a large number of videos and images that are stored in Amazon S3. This content is the same for all users.
The application has increased in popularity, and millions of users worldwide are accessing these media files. The company wants to provide the files to the users while reducing the load on the origin.
Which solution meets these requirements MOST cost-effectively?
A company is migrating an online marketplace application from a mainframe system to an Auto Scaling group of Amazon EC2 instances. The EC2 instances access an Amazon Aurora cluster. The application requires a scalable, persistent caching solution to store the results of in-progress transactions and SQL queries.
A company has an organization in AWS Organizations that has all features enabled. The company has multiple Amazon S3 buckets in multiple AWS Regions around the world. The S3 buckets contain sensitive data.
The company needs to ensure that no personally identifiable information (PII) is stored in the S3 buckets. The company also needs a scalable solution to identify PII.
Which solution will meet these requirements?
A company wants to create an Amazon EMR cluster that multiple teams will use. The company wants to ensure that each team's big data workloads can access only the AWS services that each team needs to interact with. The company does not want the workloads to have access to Instance Metadata Service Version 2 (IMDSv2) on the cluster's underlying EC2 instances.
Which solution will meet these requirements?
A company is building a mobile gaming app. The company wants to serve users from around the world with low latency. The company needs a scalable solution to host the application and to route user requests to the location that is nearest to each user.
Which solution will meet these requirements?
Question:
A company hosts a public application on AWS. The company uses an Application Load Balancer (ALB) to distribute application traffic to multiple Amazon EC2 instances that are hosted in private subnets.
The company wants to authenticate all the requests by using an on-premises Active Directory Federation Service (AD FS). The company uses AWS Direct Connect to connect its on-premises data center to AWS.
Which solution will meet this requirement?
A company needs to run its external website on Amazon EC2 instances and on-premises virtualized servers. The AWS environment has a 1 GB AWS Direct Connect connection to the data center. The application has IP addresses that will not change. The on-premises and AWS servers are able to restart themselves while maintaining the same IP address if a failure occurs. Some website users have to add their vendors to an allow list, so the solution must have a fixed IP address. The company needs a solution with the lowest operational overhead to handle this split traffic.
What should a solutions architect do to meet these requirements?
A company is migrating a large amount of data from on-premises storage to AWS. Windows, Mac, and Linux based Amazon EC2 instances in the same AWS Region will access the data by using SMB and NFS storage protocols. The company will access a portion of the data routinely. The company will access the remaining data infrequently.
The company needs to design a solution to host the data.
Which solution will meet these requirements with the LEAST operational overhead?
Question:
A company runs a mobile game app that stores session data (up to 256 KB) for up to 48 hours. The data updates frequently and must be deleted automatically after expiration. Restorability is also required.
Options:
A company has a three-tier web application. An Application Load Balancer (ALB) is in front of Amazon EC2 instances that are in the ALB target group. An Amazon S3 bucket stores documents.
The company requires the application to meet a recovery time objective (RTO) of 60 seconds.
Which solution will meet this requirement?
A company recently migrated its application to AWS. The application runs on Amazon EC2 Linux instances in an Auto Scaling group across multiple Availability Zones. The application stores data in an Amazon Elastic File System (Amazon EFS) file system that uses EFS Standard-Infrequent Access storage. The application indexes the company's files, and the index is stored in an Amazon RDS database.
The company needs to optimize storage costs with some application and services changes.
Which solution will meet these requirements MOST cost-effectively?
A company is setting up a development environment on AWS for a team of developers. The team needs to access multiple Amazon S3 buckets to store project data. The team also needs to use Amazon EC2 to run development instances.
The company needs to ensure that the developers have access only to specific Amazon S3 buckets and EC2 instances. Access permissions must be assigned according to each developer's role on the team. The company wants to minimize the use of permanent credentials and to ensure access is securely managed according to the principle of least privilege.
Which solution will meet these requirements?
A company is planning to deploy a data processing platform on AWS. The data processingplatform is based on PostgreSQL. The company stores the data that the platform must process on premises.
To comply with regulations, the company must not migrate the data to the cloud. However, the company wants to use AWS managed data analytics solutions.
Which solution will meet these requirements?
A company is creating an application. The company stores data from tests of the application in multiple on-premises locations.
The company needs to connect the on-premises locations to VPCs in an AWS Region in the AWS Cloud. The number of accounts and VPCs will increase during the next year. The network architecture must simplify the administration of new connections and must provide the ability to scale.
Which solution will meet these requirements with the LEAST administrative overhead?
A finance company uses backup software to back up its data to physical tape storage on-premises. To comply with regulations, the company needs to store the data for 7 years. The company must be able to restore archived data within one week when necessary.
The company wants to migrate the backup data to AWS to reduce costs. The company does not want to change the current backup software.
Which solution will meet these requirements MOST cost-effectively?
TESTED 17 Jun 2025
