How can this be accomplished?
2026-04-04
An organization has hired an external firm to audit unauthorized changes on the company’s AWS environment, the external auditor needs appropriate access.How can this be accomplished?Read More →
What should the ML specialist do to improve the model results?
2026-04-04
A machine learning (ML) specialist is training a linear regression model.The specialist notices that the model is overfitting.The specialist applies an L1 regularization parameter and runs the model again.This change results in all features having zero weights.What should the ML specialist do to improve the model results?Read More →
What should a solutions architect recommend to meet these requirements?
2026-04-04
A company is running an ASP.NET MVC application on a single Amazon EC2 instance.A recent increase in application traffic is causing slow response times for users during lunch hours.The company needs to resolve this concern with the least amount of configuration.What should a solutions architect recommend to meet these requirements?Read More →
How can the Database Specialists accomplish this?
2026-04-04
A team of Database Specialists is currently investigating performance issues on an Amazon RDS for MySQL DB instance and is reviewing related metrics.The team wants to narrow the possibilities down to specific database wait events to better understand the situation.How can the Database Specialists accomplish this?Read More →
What should the DevOps Engineer do to create notifications when issues are discovered?
2026-04-04
An AWS CodePipeline pipeline has implemented a code release process.The pipeline is integrated with AWS CodeDeploy to deploy versions of an application to multiple Amazon EC2 instances for each CodePipeline stage.During a recent deployment, the pipeline failed due to a CodeDeploy issue.The DevOps team wants to improve monitoring and notifications during deployment to decrease resolution times.What should the DevOps Engineer do to create notifications when issues are discovered?Read More →
Which combination of actions should a SysOps administrator take to meet these requirements?
2026-04-04
A company runs a retail website on multiple Amazon EC2 instances behind an Application Load Balancer (ALB).The company must secure traffic to the website over an HTTPS connection.Which combination of actions should a SysOps administrator take to meet these requirements? (Choose two.)Read More →
What should the solutions architect do to meet these requirements?
2026-04-04
A company is running a workload that consists of thousands of Amazon EC2 instances.The workload is running in a VPC that contains several public subnets and private subnets.The public subnets have a route for 0.0.0.0/0 to an existing internet gateway.The private subnets have a route for 0.0.0.0/0 to an existing NAT gateway.A solutions architect needs to migrate the entire fleet of EC2 instances to use IPv6.The EC2 instances that are in private subnets must not be accessible from the public internet.What should the solutions architect do to meet these requirements?Read More →
Which of the following is a possible reason that the IAM user cannot access the objects in the S3 bucket?
2026-04-04
An IAM user receives an Access Denied message when the user attempts to access objects in an Amazon S3 bucket.The user and the S3 bucket are in the same AWS account.The S3 bucket is configured to use server-side encryption with AWS KMS keys (SSE-KMS) to encrypt all of its objects at rest by using a customer managed key from the same AWS account.The S3 bucket has no bucket policy defined.The IAM user has been granted permissions through an IAM policy that allows the kms:Decrypt permission to the customer managed key.The IAM policy also allows the s3:List* and s3:Get* permissions for the S3 bucket and its objects.Which of the following is a possible reason that the IAM user cannot access the objects in the S3 bucket?Read More →
What should the developer do next to meet the requirements?
2026-04-04
A company deploys a new application to AWS.The company is streaming application logs to Amazon CloudWatch Logs.The company’s development team must receive notification by email when the word “ERROR” appears in any log lines.A developer sets up an Amazon Simple Notification Service (Amazon SNS) topic and subscribes the development team to the topic.What should the developer do next to meet the requirements?Read More →
Which AWS service will meet these requirements?
2026-04-04
A company wants to move petabytes of historical data into the AWS Cloud.The company needs to transfer the data from a remote location that does not have reliable network services.Which AWS service will meet these requirements?Read More →