Which combination of actions will improve the access load times?

2026-04-05
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In: SOA-C01
With: 2 Comments

A streaming company is using AWS resources in the us-east-1 Region for its production environment.The web tier of the streaming site runs on Amazon EC2 instances behind an Application Load Balancer (ALB).The instances run in an EC2 Auto Scaling group across multiple Availability Zones.The Auto Scaling group is configured to scale when the CPU utilization of the instances is greater than 75%.The user database is hosted on an Amazon RDS MySQL cluster, and video content is stored within an Amazon S3 bucket.Amazon CloudWatch metrics show that the RDS MySQL Multi-AZ DB instance has around 16 GB of memory free and an average CPU utilization of 70%.It is taking users in Asia several seconds longer to access the streaming website.Which combination of actions will improve the access load times? (Choose two.)Read More →

Which set of steps should the engineer take to build the labeling pipeline with the LEAST effort?

2026-04-05
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In: MLS-C01
With: 2 Comments

A medical imaging company wants to train a computer vision model to detect areas of concern on patients’ CT scans.The company has a large collection of unlabeled CT scans that are linked to each patient and stored in an Amazon S3 bucket.The scans must be accessible to authorized users only.A machine learning engineer needs to build a labeling pipeline.Which set of steps should the engineer take to build the labeling pipeline with the LEAST effort?Read More →

Which solution meets these requirements?

2026-04-05
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In: DBS-C01
With: 2 Comments

A company needs a data warehouse solution that keeps data in a consistent, highly structured format.The company requires fast responses for end-user queries when looking at data from the current year, and users must have access to the full 15-year dataset, when needed.This solution also needs to handle a fluctuating number incoming queries.Storage costs for the 100 TB of data must be kept low.Which solution meets these requirements?Read More →

How should the DevOps Engineer overcome this?

2026-04-05
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In: DOP-C01
With: 2 Comments

A company has developed an AWS Lambda function that handles orders received through an API.The company is using AWS CodeDeploy to deploy the Lambda function as the final stage of a CI/CD pipeline.A DevOps Engineer has noticed there are intermittent failures of the ordering API for a few seconds after deployment.After some investigation, the DevOpsEngineer believes the failures are due to database changes not having fully propagated before the Lambda function begins executing.How should the DevOps Engineer overcome this?Read More →

What is the FASTEST way transfer the data?

2026-04-05
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In: SAP-C01
With: 2 Comments

A company has a data center that must be migrated to AWS as quickly as possible.The data center has a 500 Mbps AWS Direct Connect link and a separate, fully available 1 Gbps ISP connection.A Solutions Architect must transfer 20 TB of data from the data center to an Amazon S3 bucket.What is the FASTEST way transfer the data?Read More →

Which combination of steps should the security engineer take to troubleshoot this issue?

2026-04-05
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In: SCS-C01
With: 2 Comments

A company has a group of Amazon EC2 instances in a single private subnet of a VPC with no internet gateway attached.A security engineer has installed the Amazon CloudWatch agent on all instances in that subnet to capture logs from a specific application.To ensure that the logs flow securely, the company’s networking team has created VPC endpoints for CloudWatch monitoring and CloudWatch logs.The networking team has attached the endpoints to the VPC.The application is generating logs.However, when the security engineer queries CloudWatch, the logs do not appear.Which combination of steps should the security engineer take to troubleshoot this issue? (Choose three.)Read More →