Amazon Web Services SOA-C02 Exam With Confidence Using Practice Dumps

Here are the steps to configure Amazon EventBridge to meet the above requirements:

Log in to the AWS Management Console by using the AWS Management Console shortcut from the VM desktop. Make sure that you are logged in to the desired AWS account.

Go to the EventBridge service in the us-east-2 Region.

In the EventBridge service, navigate to the "Event buses" page.

Click on the "Create event bus" button.

Give a name to your event bus, and select "default" as the event source type.

Navigate to "Rules" page and create a new rule named "RunFunction"

In the "Event pattern" section, select "Schedule" as the event source and set the schedule to run every 15 minutes.

In the "Actions" section, select "Send to Lambda" and choose the existing AWS Lambda function named "LogEventFunction"

Create another rule named "SpotWarning"

In the "Event pattern" section, select "EC2" as the event source, and filter the events on "EC2 Spot Instance interruption"

In the "Actions" section, select "Send to SNS topic" and create a new standard Amazon SNS topic named "TopicEvents"

In the "Input Transformer" section, set the Input Path to {“instance” : “$.detail.instance-id”} and Input template to “The EC2 Spot Instance has been interrupted on account.

Now all Amazon EC2 events in the default event bus will be replayable for past 90 days.

Note:

You can use the AWS Management Console, AWS CLI, or SDKs to create and manage EventBridge resources.

You can use CloudTrail event history to replay events from the past 90 days.

You can refer to the AWS EventBridge documentation for more information on how to configure and use the service:

To resolve DNS names for on-premises resources from EC2 instances in a VPC, you use Amazon Route 53 Resolver outbound endpoints to forward DNS queries to on-premises DNS servers.

From the Route 53 Resolver documentation:

Resolver outbound endpoints allow DNS queries from resources in your VPC to be forwarded to DNS servers in your on-premises network over Direct Connect or VPN.

The requirement to share the same underlying files among EC2 instances with data consistency is best met by using Amazon Elastic File System (EFS), which supports concurrent access from multiple EC2 instances. A new launch template version should include user data scripts that mount the EFS file system on each instance launched by the Auto Scaling group. Older instances can be cycled out to ensure all instances use the new configuration. Option A is correct and provides the necessary solution while ensuring data consistency and availability. For implementation guidance, refer to the AWS documentation on integrating EFS with EC2 Amazon EFS Integration with EC2.