Modules for reusability in GCP - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a module in Google Cloud Deployment Manager?

A module is a reusable set of configuration files that define cloud resources. It helps you organize and reuse infrastructure code easily.

beginner

Why use modules in cloud infrastructure management?

Modules save time by reusing code, reduce errors by standardizing configurations, and make maintenance easier by isolating changes.

intermediate

How do you include a module in a Deployment Manager configuration?

You include a module by referencing its path and passing parameters in your main configuration YAML or Jinja template.

intermediate

What is the difference between a module and a template in GCP Deployment Manager?

A template is a single file defining resources, while a module is a folder with multiple templates and files grouped for reuse.

intermediate

How can modules improve collaboration in cloud infrastructure projects?

Modules allow teams to share tested configurations, avoid duplication, and work independently on different parts of infrastructure.

What is the main purpose of using modules in GCP Deployment Manager?

A To reuse and organize infrastructure code

B To increase cloud costs

C To create virtual machines manually

D To monitor cloud resources

Modules help reuse and organize infrastructure code, making deployments easier and consistent.

Which file type can be used to define a module in Deployment Manager?

A Shell scripts

B Only JSON files

C Python scripts only

D YAML or Jinja templates

Modules are defined using YAML or Jinja templates in Deployment Manager.

How do modules help reduce errors in cloud infrastructure?

A By reusing tested configurations

B By increasing manual steps

C By deleting resources automatically

D By disabling logging

Reusing tested modules reduces errors by avoiding repeated manual configuration.

What is a key difference between a module and a template?

A Modules are only for monitoring

B A template contains multiple modules

C A module can contain multiple templates

D Templates are only for billing

Modules group multiple templates and files for reuse, while a template is a single file.

Which of the following is NOT a benefit of using modules?

A Faster deployments

B Increased manual configuration

C Improved collaboration

D Easier maintenance

Modules reduce manual configuration by reusing code, so increased manual configuration is not a benefit.

Explain how modules improve reusability and maintenance in GCP Deployment Manager.

Think about how repeating the same setup manually can cause mistakes and waste time.

Describe the steps to include a module in your Deployment Manager configuration.

Consider how you tell your main file to use a ready-made set of resources.