AWS - CloudFormationWhich tool uses a JSON or YAML template to define infrastructure as code?AAWS CloudFormationBTerraformCAnsibleDDockerCheck Answer
Step-by-Step SolutionSolution:Step 1: Understand AWS CloudFormation template formatAWS CloudFormation uses JSON or YAML files to describe infrastructure resources.Step 2: Compare with Terraform and othersTerraform uses HCL language, Ansible is for configuration management, Docker is for containers.Final Answer:AWS CloudFormation uses JSON or YAML templates -> Option AQuick Check:Template format = AWS CloudFormation [OK]Quick Trick: CloudFormation uses JSON/YAML; Terraform uses HCL [OK]Common Mistakes:Confusing Terraform's HCL with CloudFormation templatesThinking Docker defines infrastructureMixing Ansible with infrastructure provisioning
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