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A company has started using AWS across several teams. Each team has multiple accountsand unique security profiles. The company manages the accounts in an organization inAWS Organizations. Each account has its own configuration and security controls.The company's DevOps team wants to use preventive and detective controls to govern allaccounts. The DevOps team needs to ensure the security of accounts now and in thefuture as the company creates new accounts in the organization.Which solution will meet these requirements?
A. Use Organizations to create OUs that have appropriate SCPs attached for each team.Place each team in the appropriate OUs to apply security controls. Create any new teamaccounts in the appropriate OUs
B. Create an AWS Control Tower landing zone. Configure OUs and appropriate controls inAWS Control Tower for the existing teams. Configure trusted access for AWS ControlTower. Enroll the existing accounts in the appropriate OUs that match the appropriatesecurity policies for each team. Use AWS Control Tower to provision any new accounts.
C. Create AWS CloudFormation stack sets in the organization's management account.Configure a stack set that deploys AWS Config with configuration rules and remediationactions for all controls to each account in the organization. Update the stack sets to deployto new accounts as the accounts are created.
D. Configure AWS Config to manage the AWS Config rules across all AWS accounts in theorganization. Deploy conformance packs that provide AWS Config rules and remediationactions across the organization.
A company that uses electronic patient health records runs a fleet of Amazon EC2instances with an Amazon Linux operating system. The company must continuously ensurethat the EC2 instances are running operating system patches and application patches thatare in compliance with current privacy regulations. The company uses a custom repositoryto store application patches.A DevOps engineer needs to automate the deployment of operating system patches andapplication patches. The DevOps engineer wants to use both the default operating systempatch repository and the custom patch repository.Which solution will meet these requirements with the LEAST effort?
A. Use AWS Systems Manager to create a new custom patch baseline that includes thedefault operating system repository and the custom repository. Run the AWSRunPatchBaseline document by using the Run command to verify and install patches. Usethe BaselineOverride API to configure the new custom patch baseline
B. Use AWS Direct Connect to integrate the custom repository with the EC2 instances. UseAmazon EventBridge events to deploy the patches
C. Use the yum-config-manager command to add the custom repository to the/etc/yum.repos.d configuration. Run the yum-config-manager-enable command to activatethe new repository
D. Use AWS Systems Manager to create a patch baseline for the default operating systemrepository and a second patch baseline for the custom repository. Run the AWSRunPatchBaseline document by using the Run command to verify and install patches. Usethe BaselineOverride API to configure the default patch baseline and the custom patchbaseline.
A large enterprise is deploying a web application on AWS. The application runs on AmazonEC2 instances behind an Application Load Balancer. The instances run in an Auto Scalinggroup across multiple Availability Zones. The application stores data in an Amazon RDS forOracle DB instance and Amazon DynamoDB. There are separate environments tordevelopment testing and production.What is the MOST secure and flexible way to obtain password credentials duringdeployment?
A. Retrieve an access key from an AWS Systems Manager securestring parameter toaccess AWS services. Retrieve the database credentials from a Systems ManagerSecureString parameter
B. Launch the EC2 instances with an EC2 1AM role to access AWS services Retrieve thedatabase credentials from AWS Secrets Manager.
C. Retrieve an access key from an AWS Systems Manager plaintext parameter to accessAWS services. Retrieve the database credentials from a Systems Manager SecureStringparameter.
D. Launch the EC2 instances with an EC2 1AM role to access AWS services Store thedatabase passwords in an encrypted config file with the application artifacts.
A company manages a web application that runs on Amazon EC2 instances behind anApplication Load Balancer (ALB). The EC2 instances run in an Auto Scaling group acrossmultiple Availability Zones. The application uses an Amazon RDS for MySQL DB instanceto store the data. The company has configured Amazon Route 53 with an alias record thatpoints to the ALB.A new company guideline requires a geographically isolated disaster recovery (DR> sitewith an RTO of 4 hours and an RPO of 15 minutes.Which DR strategy will meet these requirements with the LEAST change to the applicationstack?
A. Launch a replica environment of everything except Amazon RDS in a differentAvailability Zone Create an RDS read replica in the new Availability Zone: and configurethe new stack to point to the local RDS DB instance. Add the new stack to the Route 53record set by using a hearth check to configure a failover routing policy.
B. Launch a replica environment of everything except Amazon RDS in a different AWS.Region Create an RDS read replica in the new Region and configure the new stack to pointto the local RDS DB instance. Add the new stack to the Route 53 record set by using ahealth check to configure a latency routing policy.
C. Launch a replica environment of everything except Amazon RDS ma different AWSRegion. In the event of an outage copy and restore the latest RDS snapshot from theprimary. Region to the DR Region Adjust the Route 53 record set to point to the ALB in theDR Region.
D. Launch a replica environment of everything except Amazon RDS in a different AWSRegion. Create an RDS read replica in the new Region and configure the new environmentto point to the local RDS DB instance. Add the new stack to the Route 53 record set byusing a health check to configure a failover routing policy. In the event of an outagepromote the read replica to primary.
A company uses an Amazon API Gateway regional REST API to host its application API.The REST API has a custom domain. The REST API's default endpoint is deactivated.The company's internal teams consume the API. The company wants to use mutual TLSbetween the API and the internal teams as an additional layer of authentication.Which combination of steps will meet these requirements? (Select TWO.)
A. Use AWS Certificate Manager (ACM) to create a private certificate authority (CA).Provision a client certificate that is signed by the private CA.
B. Provision a client certificate that is signed by a public certificate authority (CA). Importthe certificate into AWS Certificate Manager (ACM).
C. Upload the provisioned client certificate to an Amazon S3 bucket. Configure the APIGateway mutual TLS to use the client certificate that is stored in the S3 bucket as the truststore.
D. Upload the provisioned client certificate private key to an Amazon S3 bucket. Configurethe API Gateway mutual TLS to use the private key that is stored in the S3 bucket as thetrust store.
E. Upload the root private certificate authority (CA) certificate to an Amazon S3 bucket.Configure the API Gateway mutual TLS to use the private CA certificate that is stored in theS3 bucket as the trust store.
A space exploration company receives telemetry data from multiple satellites. Smallpackets of data are received through Amazon API Gateway and are placed directly into anAmazon Simple Queue Service (Amazon SQS) standard queue. A custom application issubscribed to the queue and transforms the data into a standard format.Because of inconsistencies in the data that the satellites produce, the application isoccasionally unable to transform the data. In these cases, the messages remain in theSQS queue. A DevOps engineer must develop a solution that retains the failed messagesand makes them available to scientists for review and future processing.Which solution will meet these requirements?
A. Configure AWS Lambda to poll the SQS queue and invoke a Lambda function to checkwhether the queue messages are valid. If validation fails, send a copy of the data that is notvalid to an Amazon S3 bucket so that the scientists can review and correct the data. Whenthe data is corrected, amend the message in the SQS queue by using a replay Lambdafunction with the corrected data.
B. Convert the SQS standard queue to an SQS FIFO queue. Configure AWS Lambda topoll the SQS queue every 10 minutes by using an Amazon EventBridge schedule. Invokethe Lambda function to identify any messages with a SentTimestamp value that is olderthan 5 minutes, push the data to the same location as the application's output location, andremove the messages from the queue.
C. Create an SQS dead-letter queue. Modify the existing queue by including a redrivepolicy that sets the Maximum Receives setting to 1 and sets the dead-letter queue ARN tothe ARN of the newly created queue. Instruct the scientists to use the dead-letter queue toreview the data that is not valid. Reprocess this data at a later time.
D. Configure API Gateway to send messages to different SQS virtual queues that arenamed for each of the satellites. Update the application to use a new virtual queue for anydata that it cannot transform, and send the message to the new virtual queue. Instruct thescientists to use the virtual queue to review the data that is not valid. Reprocess this data ata later time.
A company requires its internal business teams to launch resources through pre-approvedAWS CloudFormation templates only. The security team requires automated monitoringwhen resources drift from their expected state.Which strategy should be used to meet these requirements?
A. Allow users to deploy CloudFormation stacks using a CloudFormation service role only.Use CloudFormation drift detection to detect when resources have drifted from theirexpected state.
B. Allow users to deploy CloudFormation stacks using a CloudFormation service role only.Use AWS Config rules to detect when resources have drifted from their expected state.
C. Allow users to deploy CloudFormation stacks using AWS Service Catalog only. Enforcethe use of a launch constraint. Use AWS Config rules to detect when resources havedrifted from their expected state.
D. Allow users to deploy CloudFormation stacks using AWS Service Catalog only. Enforcethe use of a template constraint. Use Amazon EventBridge notifications to detect whenresources have drifted from their expected state.
A company must encrypt all AMIs that the company shares across accounts. A DevOpsengineer has access to a source account where an unencrypted custom AMI has beenbuilt. The DevOps engineer also has access to a target account where an Amazon EC2Auto Scaling group will launch EC2 instances from the AMI. The DevOps engineer mustshare the AMI with the target account.The company has created an AWS Key Management Service (AWS KMS) key in thesource account.Which additional steps should the DevOps engineer perform to meet the requirements?(Choose three.)
A. In the source account, copy the unencrypted AMI to an encrypted AMI. Specify the KMSkey in the copy action.
B. In the source account, copy the unencrypted AMI to an encrypted AMI. Specify thedefault Amazon Elastic Block Store (Amazon EBS) encryption key in the copy action.
C. In the source account, create a KMS grant that delegates permissions to the AutoScaling group service-linked role in the target account.
D. In the source account, modify the key policy to give the target account permissions tocreate a grant. In the target account, create a KMS grant that delegates permissions to theAuto Scaling group service-linked role.
E. In the source account, share the unencrypted AMI with the target account.
F. In the source account, share the encrypted AMI with the target account.
A company's DevOps team manages a set of AWS accounts that are in an organization inAWS OrganizationsThe company needs a solution that ensures that all Amazon EC2 instances use approvedAMIs that the DevOps team manages. The solution also must remediate the usage of AMIsthat are not approved The individual account administrators must not be able to remove therestriction to use approved AMIs.Which solution will meet these requirements?
A. Use AWS CloudFormation StackSets to deploy an Amazon EventBridge rule to eachaccount. Configure the rule to react to AWS CloudTrail events for Amazon EC2 and tosend a notification to an Amazon Simple Notification Service (Amazon SNS) topic.Subscribe the DevOps team to the SNS topic
B. Use AWS CloudFormation StackSets to deploy the approved-amis-by-id AWS Configmanaged rule to each account. Configure the rule with the list of approved AMIs. Configurethe rule to run the the AWS-StopEC2lnstance AWS Systems Manager Automation runbookfor the noncompliant EC2 instances.
C. Create an AWS Lambda function that processes AWS CloudTrail events for AmazonEC2 Configure the Lambda function to send a notification to an Amazon Simple NotificationService (Amazon SNS) topic. Subscribe the DevOps team to the SNS topic. Deploy theLambda function in each account in the organization Create an Amazon EventBridge rulein each account Configure the EventBridge rules to react to AWS CloudTrail events forAmazon EC2 and to invoke the Lambda function.
D. Enable AWS Config across the organization Create a conformance pack that uses theapproved -amis-by-id AWS Config managed rule with the list of approved AMIs. Deploy theconformance pack across the organization. Configure the rule to run the AWSStopEC2lnstance AWS Systems Manager Automation runbook for the noncompliant EC2instances.
A DevOps engineer updates an AWS CloudFormation stack to add a nested stack thatincludes several Amazon EC2 instances. When the DevOps engineer attempts to deploythe updated stack, the nested stack fails to deploy. What should the DevOps engineer doto determine the cause of the failure?
A. Use the CloudFormation detect root cause capability for the failed stack to analyze thefailure and return the event that is the most likely cause for the failure.
B. Query failed stacks by specifying the root stack as the ParentId property. Examine theStackStatusReason property for all returned stacks to determine the reason the nestedstack failed to deploy.
C. Activate AWS Systems Manager for the AWS account where the application runs. Usethe AWS Systems Manager Automation AWSSupport-TroubleshootCFNCustomResourcerunbook to determine the reason the nested stack failed to deploy.
D. Configure the CloudFormation template to publish logs to Amazon CloudWatch. Viewthe CloudFormation logs for the failed stack in the CloudWatch console to determine thereason the nested stack failed to deploy.
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