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Legit SOA-C03 Exam Download

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Total 151 questions

AWS Certified CloudOps Engineer - Associate Questions and Answers

Question 9

A SysOps administrator creates a custom Amazon Machine Image (AMI) in the eu-west-2 Region and uses the AMI to launch Amazon EC2 instances. The SysOps administrator needs to use the same AMI to launch EC2 instances in two other Regions: us-east-1 and us-east-2.

What must the SysOps administrator do to use the custom AMI in the additional Regions?

Options:

A.

Copy the AMI to the additional Regions

B.

Make the AMI public in the Community AMIs section of the AWS Management Console

C.

Share the AMI to the additional Regions. Assign the required access permissions.

D.

Copy the AMI to a new Amazon S3 bucket. Assign access permissions to the AMI for the additional Regions

Question 10

A global gaming company is preparing to launch a new game on AWS. The game runs in multiple AWS Regions on a fleet of Amazon EC2 instances. The instances are in an Auto Scaling group behind an Application Load Balancer (ALB) in each Region. The company plans to use Amazon Route 53 for DNS services. The DNS configuration must direct users to the Region that is closest to them and must provide automated failover.

Which combination of steps should a CloudOps engineer take to configure Route 53 to meet these requirements? (Select TWO.)

Options:

A.

Create Amazon CloudWatch alarms that monitor the health of the ALB in each Region. Configure Route 53 DNS failover by using a health check that monitors the alarms.

B.

Create Amazon CloudWatch alarms that monitor the health of the EC2 instances in each Region. Configure Route 53 DNS failover by using a health check that monitors the alarms.

C.

Configure Route 53 DNS failover by using a health check that monitors the private IP address of an EC2 instance in each Region.

D.

Configure Route 53 geoproximity routing. Specify the Regions that are used for the infrastructure.

E.

Configure Route 53 simple routing. Specify the continent, country, and state or province that are used for the infrastructure.

Question 11

An AWS Lambda function is intermittently failing several times a day. A CloudOps engineer must find out how often this error occurred in the last 7 days.

Which action will meet this requirement in the MOST operationally efficient manner?

Options:

A.

Use Amazon Athena to query the Amazon CloudWatch logs that are associated with the Lambda function.

B.

Use Amazon Athena to query the AWS CloudTrail logs that are associated with the Lambda function.

C.

Use Amazon CloudWatch Logs Insights to query the associated Lambda function logs.

D.

Use Amazon OpenSearch Service to stream the Amazon CloudWatch logs for the Lambda function.

Question 12

A company runs applications on Amazon EC2 instances. Many of the instances are not patched. The company has a tagging policy. All the instances are tagged with details about the owners, application, and environment. AWS Systems Manager Agent (SSM Agent) is installed on all the instances.

A SysOps administrator must implement a solution to automatically patch all existing and future instances that have "Prod" in the environment tag. The SysOps administrator plans to create a patch policy in Systems Manager Patch Manager.

Which solution will meet the patching requirements with the LEAST operational overhead?

Options:

A.

Define targets of the patch policy by specifying node tags that match the company's tagging strategy.

B.

Configure an AWS Lambda function to scan for new instances and to add the instances to the targets of the patch policy.

C.

Create resource groups. Add the existing instances to the resource groups. Configure an AWS Lambda function to scan for new instances and to add the instances to the resource groups at regular intervals. Attach the resource groups to the patch policy.

D.

Create resource groups. Add the existing instances to the resource groups. Create an Amazon EventBridge rule that uses an appropriately defined filter to add new instances to the resource groups. Attach the resource groups to the patch policy.

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Total 151 questions