Amazon Exam SOA-C02 Topic 4 Question 77 Discussion

Actual exam question for Amazon's SOA-C02 exam

Question #: 77
Topic #: 4

You need to update an existing AWS CloudFormation stack. If needed, a copy to the CloudFormation template is available in an Amazon SB bucket named cloudformation-bucket

1. Use the us-east-2 Region for all resources.

2. Unless specified below, use the default configuration settings.

3. update the Amazon EQ instance named Devinstance by making the following changes to the stack named 1700182:

a) Change the EC2 instance type to us-east-t2.nano.

b) Allow SSH to connect to the EC2 instance from the IP address range

192.168.100.0/30.

c) Replace the instance profile IAM role with IamRoleB.

4. Deploy the changes by updating the stack using the CFServiceR01e role.

5. Edit the stack options to prevent accidental deletion.

6. Using the output from the stack, enter the value of the Prodlnstanceld in the text box below:

AExplanation:
Here are the steps to update an existing AWS CloudFormation stack:
Log in to the AWS Management Console and navigate to the CloudFormation service in the us-east-2 Region.
Find the existing stack named 1700182 and click on it.
Click on the 'Update' button.
Choose 'Replace current template' and upload the updated CloudFormation template from the Amazon S3 bucket named 'cloudformation-bucket'
In the 'Parameter' section, update the EC2 instance type to us-east-t2.nano and add the IP address range 192.168.100.0/30 for SSH access.
Replace the instance profile IAM role with IamRoleB.
In the 'Capabilities' section, check the checkbox for 'IAM Resources'
Choose the role CFServiceR01e and click on 'Update Stack'
Wait for the stack to be updated.
Once the update is complete, navigate to the stack and click on the 'Stack options' button, and select 'Prevent updates to prevent accidental deletion'
To get the value of the Prodlnstanceld , navigate to the 'Outputs' tab in the CloudFormation stack and find the key 'Prodlnstanceld'. The value corresponding to it is the value that you need to enter in the text box below.
Note:
You can use AWS CloudFormation to update an existing stack.
You can use the AWS CloudFormation service role to deploy updates.
You can refer to the AWS CloudFormation documentation for more information on how to update and manage stacks: https://aws.amazon.com/cloudformation/

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Suggested Answer: A

by Teddy at Aug 09, 2023, 03:15 PM

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