Gain insights into Infrastructure as Code with Terraform, sharpen your skills, and prepare for the HashiCorp Terraform Associate certification in a cloud-agnostic way.

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This course is designed to help learners obtain the Terraform Associate certification from HashiCorp. 

You’ve likely picked up this course because you dabbled in Terraform as a hobbyist or in a
development environment, and you’re excited about the possibilities of deploying Infrastructure 
as Code (IaC). It will enable you to sharpen your skills and prove your knowledge with a certification from HashiCorp. Terraform is an amazing tool to deploy Infrastructure as Code in a cloud-agnostic way. We’re excited to share our accumulated knowledge with you through this course.

HashiCorp Terraform Certified Associate Preparation Guide

## Defining a child module's version number
As mentioned in the [previous lesson](https://www.educative.io/courses/hashicorp-terraform-certified-associate-preparation-guide/terraform-public-modules),it’s recommended to explicitly set the acceptable version number for any child modules being invoked in order to prevent unexpected and unwanted changes. This is especially true if we’re not the ones maintaining the module.

The version number for a module is defined by using the `version` argument in the `module` block:




# Defining a child module's version number
As mentioned in the [previous lesson](https://www.educative.io/courses/hashicorp-terraform-certified-associate-preparation-guide/terraform-public-modules),it’s recommended to explicitly set the acceptable version number for any child modules being invoked in order to prevent unexpected and unwanted changes. This is especially true if we’re not the ones maintaining the module.

The version number for a module is defined by using the `version` argument in the `module` block:




Learn how to define the version number of a module.

Introduction to the Course

Introduction to Infrastructure as Code

Basics of Terraform

Outside the Workflow: Using the Terraform CLI

Terraform Modules

Navigate Terraform Workflow

Implement and Maintain State

Read, Generate, and Modify Configuration

Understand Terraform Enterprise Capabilities

Conclusion

Module Version

Defining a child module’s version number