Amazon Web Services SOA-C02 Dumps Questions Answers

Update AWS Account Name:

The AWS account name can only be changed by the root user of the account.

Steps:

Sign in to the AWS Management Console using the root user credentials.

Navigate to the "My Account" page.

Update the account name field and save the changes.

Updating the AWS Account Name

Amazon EC2 and Availability Zones:

EC2 instances are tied to a specific Availability Zone within a region. Moving an instance directly is not possible.

Creating an Amazon Machine Image (AMI) allows the instance to be recreated in another Availability Zone.

Steps to Migrate an EC2 Instance to a New Availability Zone:

Create an AMI:

Open the EC2 Console.

Select the EC2 instance you want to migrate.

Choose Actions > Image and templates > Create Image.

Configure the AMI creation settings and create the image.

Launch a New Instance:

Navigate to the AMI section in the EC2 Console.

Select the newly created AMI.

Click Launch Instance from Image.

Specify the new Availability Zone during the instance configuration.

Terminate the Original Instance:

After validating that the new instance is functioning correctly, terminate the original instance to avoid additional costs.

Why Other Options Are Incorrect:

A: Directly copying an instance to another AZ is not supported.

C: There is no AWS CLI command to move an EC2 instance between AZs.

D: Stopping and modifying the AZ of an existing instance is not possible.

To improve application responsiveness and handle high CPU utilization:

Create Auto Scaling Group:

Create an Auto Scaling group (ASG) for the EC2 instances running the application.