SOA-C03 Practice Questions

A.  

Create a CloudFormation template that is stored in Amazon S3. Configure Cross-Region Replication (CRR) on the S3 bucket. Reference the required accounts and remote Regions in the input template parameters.

B.  

In the central administration account, create a CloudFormation primary template that loads CloudFormation nested stacks from Amazon S3 buckets in the target Regions.

C.  

Create CloudFormation nested stacks by using a primary template in the central administration account. Configure the required accounts and Regions for deployment of the nested stacks.

D.  

Create a CloudFormation stack set that includes service-managed permissions. Deploy the stack set into the required accounts and Regions from the central administration account.

A.  

Configure Aurora Auto Scaling to add or remove Aurora Replicas in the cluster based on the average CPU utilization of the Aurora Replicas.

B.  

Configure Aurora Auto Scaling to increase or decrease the size of the Aurora Replicas based on the average CPU utilization of the Aurora Replicas.

C.  

Configure AWS Auto Scaling to monitor the Aurora cluster. Configure AWS Auto Scaling to add or remove Aurora Replicas in the cluster based on the average CPU utilization of the primary instance.

D.  

Configure AWS Auto Scaling to monitor the Aurora cluster. Configure AWS Auto Scaling to add or remove Aurora Replicas in the cluster based on the average CPU utilization of the existing Aurora Replica.

A.  

Create an Application Load Balancer (ALB) in front of the application servers with health checks for the application servers.

B.  

Create an Amazon Route 53 health check for the application servers. Attach a Network Load Balancer (NLB) in front of the application servers.

C.  

Create an AWS Lambda function that restarts an application server. Configure an Amazon CloudWatch alarm to monitor the health of the application servers. Run the function when an application is unhealthy.

D.  

Create an Amazon CloudWatch metric to monitor the health of the application servers. Route traffic by using a Network Load Balancer (NLB).

A.  

Create an Amazon CloudWatch Contributor Insights rule on the log data.

B.  

Create a metric filter on the log data.

C.  

Create a subscription filter on the log data.

D.  

Create an Amazon CloudWatch Application Insights rule for the workload.

A.  

Create a Route 53 Resolver inbound endpoint. Attach a security group to the endpoint to allow inbound traffic on TCP/UDP port 53 from the on-premises DNS servers.

B.  

Create a Route 53 Resolver inbound endpoint. Attach a security group to the endpoint to allow outbound traffic on TCP/UDP port 53 to the on-premises DNS servers.

C.  

Create a Route 53 Resolver outbound endpoint. Attach a security group to the endpoint to allow inbound traffic on TCP/UDP port 53 from the on-premises DNS servers.

D.  

Create a Route 53 Resolver outbound endpoint. Attach a security group to the endpoint to allow outbound traffic on TCP/UDP port 53 to the on-premises DNS servers.

A.  

Configure a canary deployment by using an AWS CodeDeploy linear traffic shift with a 10% increment over 10 minutes.

B.  

Implement a blue/green deployment by using AWS CodeDeploy.

C.  

Configure the ECS service with a minimum healthy percentage of 100%. Use the default rolling update deployment type.

D.  

Set the ECS service ' s desired count to double the current size. Manually terminate the old tasks after the new tasks are registered.

A.  

Use the AWS::SecretsManager::Secret resource with the GenerateSecretString property to automatically generate a password. Use the AWS::SecretsManager::RotationSchedule resource to define a rotation schedule for the password. Configure the application to retrieve the secret from AWS Secrets Manager to access the database.

B.  

Use the AWS::SecretsManager::Secret resource with the SecretString property. Accept a password as a CloudFormation parameter. Use the AllowedPattern property of the CloudFormation parameter to require a minimum length, uppercase and lowercase letters, and special characters. Configure the application to retrieve the secret from AWS Secrets Manager to access the database.

C.  

Use the AWS::SSM::Parameter resource. Accept input as a CloudFormation parameter to store the parameter as a secure string. Configure the application to retrieve the parameter from AWS Systems Manager Parameter Store.

D.  

Use a CloudFormation parameter with NoEcho enabled. Pass the password to the EC2 instance as user data.

A.  

Create an Amazon CloudFront distribution with the GET HTTP method allowed and the S3 bucket as an origin.

B.  

Create an Amazon ElastiCache cluster and enable caching for the S3 bucket.

C.  

Set up AWS Global Accelerator and configure it with the S3 bucket.

D.  

Enable S3 Transfer Acceleration and use the acceleration endpoint when uploading files.

A.  

Implement a Route 53 health check and a failover routing policy for the hosted zone. Configure the failover routing policy to automatically redirect traffic to the resources in us-west-2.

B.  

Implement a Route 53 health check and a latency routing policy for the hosted zone. Configure the latency routing policy to automatically redirect traffic to the resources in us-west-2.

C.  

In us-east-1, create an Amazon CloudWatch alarm that enters ALARM state when an EC2 instance is terminated. In us-west-2, create an AWS Lambda function that modifies the Route 53 hosted zone records to send traffic to us-west-2. Configure the CloudWatch alarm to invoke the Lambda function.

D.  

In us-west-2, create an Amazon CloudWatch alarm that enters ALARM state when resources in us-east-1 cannot be resolved. In us-west-2, create an AWS Lambda function that modifies the Route 53 hosted zone records to send traffic to us-west-2. Configure the CloudWatch alarm to invoke the Lambda function.

A.  

Scale the Auto Scaling group faster when message volume increases.

B.  

Use Amazon SNS fanout to send messages to all EC2 instances.

C.  

Add an Amazon DynamoDB stream to accelerate processing.

D.  

Create separate SQS queues for alarm notifications and information notifications and process alarm messages first.