A customer is using AWS for Dev and Test. The customer wants to setup the Dev environment with Cloudformation.
Which of the below mentioned steps are not required while using Cloudformation?

A.
Create a stack

B.
Configure a service

C.
Create and upload the template

D.
Provide the parameters configured as part of the template

Explanation:
AWS Cloudformation is an application management tool which provides application modelling, deployment, configuration,
management and related activities. AWS CloudFormation introduces two concepts: the template and the stack. The
template is a JSON-format, text-based file that describes all the AWS resources required to deploy and run an application.
The stack is a collection of AWS resources which are created and managed as a single unit when AWS CloudFormation
instantiates a template. While creating a stack, the user uploads the template and provides the data for the parameters
if required.