Which AWS services should a company use to read and write data that changes frequently?
2025-10-21
Which AWS services should a company use to read and write data that changes frequently? (Choose two.)Read More →
Which solution will meet these requirements MOST cost-effectively?
2025-10-21
A company wants to use an event-driven programming model with AWS Lambda.The company wants to reduce startup latency for Lambda functions that run on Java 11.The company does not have strict latency requirements for the applications.The company wants to reduce cold starts and outlier latencies when a function scales up.Which solution will meet these requirements MOST cost-effectively?Read More →
How can you check the operational validity of your AWS CloudFormation template?
2025-10-21
How can you check the operational validity of your AWS CloudFormation template?Read More →
In which situations should a company create an IAM user instead of an IAM role?
2025-10-21
In which situations should a company create an IAM user instead of an IAM role? (Choose two.)Read More →
Which solution will meet these requirements?
2025-10-21
A company needs to save the results from a medical trial to an Amazon S3 repository.The repository must allow a few scientists to add new files and must restrict all other users to read-only access.No users can have the ability to modify or delete any files in the repository.The company must keep every file in the repository for a minimum of 1 year after its creation date.Which solution will meet these requirements?Read More →
What is a circular dependency in AWS CloudFormation?
2025-10-21
What is a circular dependency in AWS CloudFormation?Read More →
Which AWS service or feature should be used?
2025-10-21
A user wants to allow applications running on an Amazon EC2 instance to make calls to other AWS services.The access granted must be secure.Which AWS service or feature should be used?Read More →
How can the company meet this requirement?
2025-10-21
A company wants to ensure that two Amazon EC2 instances are in separate data centers with minimal communication latency between the data centers.How can the company meet this requirement?Read More →
Which action should the company take to meet these requirements MOST cost-effectively?
2025-10-21
A company sells ringtones created from clips of popular songs.The files containing the ringtones are stored in Amazon S3 Standard and are at least 128 KB in size.The company has millions of files, but downloads are infrequent for ringtones older than 90 days.The company needs to save money on storage while keeping the most accessed files readily available for its users.Which action should the company take to meet these requirements MOST cost-effectively?Read More →
Which of the following options would MOST securely accomplish this goal?
2025-10-21
A company has deployed an application to multiple environments in AWS, including production and testing.The company has separate accounts for production and testing, and users are allowed to create additional application users for team members or services, as needed.The Security team has asked the Operations team for better isolation between production and testing with centralized controls on security credentials and improved management of permissions between environments.Which of the following options would MOST securely accomplish this goal?Read More →