A company is creating a low-latency payment processing application that supports TLS connections from IPv4 clients. The application requires outbound access to the public internet. Users must access the application from a single entry point.
The bank wants to use Amazon Elastic Container Service (Amazon ECS) tasks to deploy the application. The company wants to enable AWSVPC network mode.
Which solution will meet these requirements MOST securely?
A solutions architect is designing the storage architecture for a new web application used for storing and viewing engineering drawings. All application components will be deployed on the AWS infrastructure. The application design must support caching to minimize the amount of time that users wait for the engineering drawings to load. The application must be able to store petabytes of data.
Which combination of storage and caching should the solutions architect use?
How should the solutions architect address this issue in the MOST cost-effective manner?
A solutions architect is designing the architecture for a two-tier web application. The web application consists of an internet-facing Application Load Balancer (ALB) that forwards traffic to an Auto Scaling group of Amazon EC2 instances.
The EC2 instances must be able to access an Amazon RDS database. The company does not want to rely solely on security groups or network ACLs. Only the minimum resources that are necessary should be routable from the internet.
Which network design meets these requirements?
A company is planning to migrate customer records to an Amazon S3 bucket. The company needs to ensure that customer records are protected against unauthorized access and are encrypted in transit and at rest. The company must monitor all access to the S3 bucket.
A company is developing a serverless, bidirectional chat application that can broadcast messages to connected clients. The application is based on AWS Lambda functions. The Lambda functions receive incoming messages in JSON format.
The company needs to provide a frontend component for the application.
Which solution will meet this requirement?
A gaming company is building an application that uses a database to store user data. The company wants the database to have an active-active configuration that allows data writes to a secondary AWS Region. The database must achieve a sub-second recovery point objective (RPO).
Options:
A company is planning to deploy a managed MySQL database solution for its non-production applications. The company plans to run the system for several years on AWS. Which solution will meet these requirements MOST cost-effectively?
An internal product team is deploying a new application to a private VPC in a company's AWS account. The application runs on Amazon EC2 instances that are in a security group named App1. The EC2 instances store application data in an Amazon S3 bucket and use AWS Secrets Manager to store application service credentials. The company's security policy prohibits applications in a private VPC from using public IP addresses to communicate.
Which combination of solutions will meet these requirements? (Select TWO.)
A company uses a single Amazon S3 bucket to store data that multiple business applications must access. The company hosts the applications on Amazon EC2 Windows instances that are in a VPC. The company configured a bucket policy for the S3 bucket to grant the applications access to the bucket.
The company continually adds more business applications to the environment. As the number of business applications increases, the policy document becomes more difficult to manage. The S3 bucket policy document will soon reach its policy size quota. The company needs a solution to scale its architecture to handle more business applications.
Which solution will meet these requirements in the MOST operationally efficient way?
A company is building a serverless application to process orders from an ecommerce site. The application needs to handle bursts of traffic during peak usage hours and to maintain high availability. The orders must be processed asynchronously in the order the application receives them.
Which solution will meet these requirements?
Which solution will meet these requirements?
A solutions architect determines that the root cause of the latency is poor connection handling by the application. The solutions architect cannot modify the application code. The solutions architect needs to manage database connections to improve the database performance during periods of high load.
Which solution will meet these requirements?
A company needs to design a resilient web application to process customer orders. The web application must automatically handle increases in web traffic and application usage without affecting the customer experience or losing customer orders.
Which solution will meet these requirements?
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?
An e-commerce company stores inventory, order, and user information in multiple Amazon Redshift clusters. The Redshift clusters must comply with the company's security policies. The company must receive notifications about any security configuration violations.
Which solution will meet these requirements?
A solutions architect is creating a data reporting application that will send traffic through third-party network firewalls in an AWS security account. The firewalls and application servers must be load balanced.
The application uses TCP connections to generate reports. The reports can run for several hours and can be idle for up to 1 hour. The reports must not time out during an idle period.
Which solution will meet these requirements?
An ecommerce company is planning to migrate an on-premises Microsoft SQL Server database to the AWS Cloud. The company needs to migrate the database to SQL Server Always On availability groups. The cloud-based solution must be highly available.
Options:
A solutions architect is designing the network architecture for an application that runs on Amazon EC2 instances in an Auto Scaling group. The application needs to access data that is in Amazon S3 buckets.
Traffic to the S3 buckets must not use public IP addresses. The solutions architect will deploy the application in a VPC that has public and private subnets.
Which solutions will meet these requirements? (Select TWO.)
A company has an ecommerce application that users access through multiple mobile apps and web applications. The company needs a solution that will receive requests from the mobile apps and web applications through an API.
Request traffic volume varies significantly throughout each day. Traffic spikes during sales events. The solution must be loosely coupled and ensure that no requests are lost.
