Which tool should a developer use to integrate AWS service features directly into an application?
2026-03-20
Which tool should a developer use to integrate AWS service features directly into an application?Read More →
Which solution will meet these requirements with the LEAST operational overhead?
2026-03-20
A developer is modifying an existing AWS Lambda function.While checking the code, the developer notices hardcoded parameter values for an Amazon RDS for SQL Server user name, password, database, host, and port.There are also hardcoded parameter values for an Amazon DynamoDB table, an Amazon S3 bucket, and an Amazon Simple Notification Service (Amazon SNS) topic.The developer wants to securely store the parameter values outside the code in an encrypted format and wants to turn on rotation for the credentials.The developer also wants to be able to reuse the parameter values from other applications and to update the parameter values without modifying code.Which solution will meet these requirements with the LEAST operational overhead?Read More →
What is the MOST cost-effective solution for delivering the company’s VOD content?
2026-03-20
A multimedia company needs to deliver its video-on-demand (VOD) content to its subscribers in a cost-effective way.The video files range in size from 1-15 GB and are typically viewed frequently for the first 6 months after creation, and then access decreases considerably.The company requires all video files to remain immediately available for subscribers.There are now roughly 30,000 files, and the company anticipates doubling that number over time.What is the MOST cost-effective solution for delivering the company’s VOD content?Read More →
What should the solutions architect do to meet these requirements?
2026-03-20
A solutions architect is creating an application.The application will run on Amazon EC2 instances in private subnets across multiple Availability Zones in a VPC.The EC2 instances will frequently access large files that contain confidential information.These files are stored in Amazon S3 buckets for processing.The solutions architect must optimize the network architecture to minimize data transfer costs.What should the solutions architect do to meet these requirements?Read More →
Which solution will meet these requirements?
2026-03-20
A company is using AWS to develop and manage its production web application.The application includes an Amazon API Gateway HTTP API that invokes an AWS Lambda function.The Lambda function processes and then stores data in a database.The company wants to implement user authorization for the web application in an integrated way.The company already uses a third-party identity provider that issues OAuth tokens for the company’s other applications.Which solution will meet these requirements?Read More →
Elasticity in the AWS Cloud refers to which of the following?
2026-03-20
Elasticity in the AWS Cloud refers to which of the following? (Choose two.)Read More →
What should a solutions architect do to accomplish this goal?
2026-03-20
A company has an application that runs on Amazon EC2 instances and uses an Amazon Aurora database.The EC2 instances connect to the database by using user names and passwords that are stored locally in a file.The company wants to minimize the operational overhead of credential management.What should a solutions architect do to accomplish this goal?Read More →
Which of the following is a recommended design principle of the AWS Well-Architected Framework?
2026-03-20
Which of the following is a recommended design principle of the AWS Well-Architected Framework?Read More →
What is the MOST cost-effective way to delete posts that are older than 48 hours?
2026-03-20
A mobile app stores blog posts in an Amazon DynamoDB table.Millions of posts are added every day, and each post represents a single item in the table.The mobile app requires only recent posts.Any post that is older than 48 hours can be removed.What is the MOST cost-effective way to delete posts that are older than 48 hours?Read More →
The data platform must meet the following requirements:✑ Provide near-real-time analytics of the inbound genomic data✑ Ensure the data is flexible, parallel, and durable✑ Deliver results of processing to a data warehouseWhich strategy should a solutions architect use to meet these requirements?
2026-03-20
A company is developing a gene reporting device that will collect genomic information to assist researchers will collecting large samples of data from a diverse population.The device will push 8 KB of genomic data every second to a data platform that will need to process and analyze the data and provide information back to researchers.The data platform must meet the following requirements:✑ Provide near-real-time analytics of the inbound genomic data✑ Ensure the data is flexible, parallel, and durable✑ Deliver results of processing to a data warehouseWhich strategy should a solutions architect use to meet these requirements?Read More →