Which approach is the MOST resilient way to achieve this goal, which also smooths out temporary volume spikes for the backend service?

2025-09-30
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In: DVA-C01
With: 1 Comment

A development team is working on a mobile app that allows users to upload pictures to Amazon S3.The team expects the app will be used by hundreds of thousands of users during a single event simultaneously.Once the pictures are uploaded, the backend service will scan and parse the pictures for inappropriate content.Which approach is the MOST resilient way to achieve this goal, which also smooths out temporary volume spikes for the backend service?Read More →

How can these requirements be met by using the LEAST amount of ongoing management overhead and causing MINIMAL disruption to the existing system?

2025-09-30
By:
In: SAP-C01
With: 1 Comment

A media company has a 30-TB repository of digital news videos.These videos are stored on tape in an on-premises tape library and referenced by a Media AssetManagement (MAM) system.The company wants to enrich the metadata for these videos in an automated fashion and put them into a searchable catalog by using a MAM feature.The company must be able to search based on information in the video, such as objects, scenery items, or people’s faces.A catalog is available that contains faces of people who have appeared in the videos that include an image of each person.The company would like to migrate these videos toAWS.The company has a high-speed AWS Direct Connect connection with AWS and would like to move the MAM solution video content directly from its current file system.How can these requirements be met by using the LEAST amount of ongoing management overhead and causing MINIMAL disruption to the existing system?Read More →

What is the MOST operationally efficient solution that meets these requirements?

2025-09-30
By:
In: SOA-C02
With: 1 Comment

A company uses AWS Organizations to manage multiple AWS accounts.The company’s SysOps team has been using a manual process to create and manage IAM roles.The team requires an automated solution to create and manage the necessary IAM roles for multiple AWS accounts.What is the MOST operationally efficient solution that meets these requirements?Read More →

What should be done to ensure that the web tier does not come online before the database is completely configured?

2025-09-30
By:
In: DOP-C01
With: 1 Comment

An n-tier application requires a table in an Amazon RDS MySQL DB instance to be dropped and repopulated at each deployment.This process can take several minutes and the web tier cannot come online until the process is complete.Currently, the web tier is configured in an Amazon EC2 Auto Scaling group, with instances being terminated and replaced at each deployment.The MySQL table is populated by running a SQL query through an AWS CodeBuild job.What should be done to ensure that the web tier does not come online before the database is completely configured?Read More →

Which combination of steps would allow the database specialist to upload the data faster?

2025-09-30
By:
In: DBS-C01
With: 1 Comment

A database specialist is launching a test graph database using Amazon Neptune for the first time.The database specialist needs to insert millions of rows of test observations from a .csv file that is stored in Amazon S3.The database specialist has been using a series of API calls to upload the data to the Neptune DB instance.Which combination of steps would allow the database specialist to upload the data faster? (Choose three.)Read More →

Which steps can the data engineer take to accomplish this with the LEAST operational effort?

2025-09-30
By:
In: MLS-C01
With: 1 Comment

A data engineer is evaluating customer data in Amazon SageMaker Data Wrangler.The data engineer will use the customer data to create a new model to predict customer behavior.The engineer needs to increase the model performance by checking for multicollinearity in the dataset.Which steps can the data engineer take to accomplish this with the LEAST operational effort? (Choose two.)Read More →

Which solution should the developer use to meet these requirements?

2025-09-30
By:
In: DVA-C01
With: 1 Comment

A developer is creating an AWS Lambda function in VPC mode.An Amazon S3 event will invoke the Lambda function when an object is uploaded into an S3 bucket.The Lambda function will process the object and produce some analytic results that will be recorded into a file.Each processed object will also generate a log entry that will be recorded into a file.Other Lambda functions, AWS services, and on-premises resources must have access to the result files and log file.Each log entry must also be appended to the same shared log file.The developer needs a solution that can share files and append results into an existing file.Which solution should the developer use to meet these requirements?Read More →