Why Infrastructure as Code matters in AWS - Quick Recap

Recall & Review

beginner

What is Infrastructure as Code (IaC)?

IaC is a way to manage and provision computer infrastructure using code instead of manual setup. It makes infrastructure setup repeatable and consistent.

beginner

Why does IaC improve consistency in cloud environments?

Because the infrastructure is defined in code, every time you deploy it, the setup is the same. This avoids human errors from manual configuration.

beginner

How does IaC help with speed and automation?

IaC lets you quickly create or change infrastructure by running code. This automates tasks that would take much longer if done by hand.

intermediate

What role does version control play in IaC?

IaC code can be saved in version control systems like Git. This tracks changes, helps teams collaborate, and allows rolling back to previous setups if needed.

intermediate

How does IaC support disaster recovery?

Since infrastructure is defined as code, you can quickly recreate your environment in a new location if something goes wrong, reducing downtime.

What is a key benefit of Infrastructure as Code?

A Inconsistent infrastructure

B Automated and repeatable infrastructure setup

C Manual setup of servers

D No need for version control

IaC automates infrastructure setup making it repeatable and consistent.

Which tool is commonly used to store IaC code for collaboration?

A Word processor

B Spreadsheet

C Email

D Version control system like Git

Version control systems like Git help track and manage IaC code changes.

How does IaC reduce human error?

A By avoiding automation

B By manual configuration

C By using code to define infrastructure

D By ignoring infrastructure changes

Defining infrastructure as code ensures consistent and error-free deployments.

What happens if you need to recreate your infrastructure quickly after a failure?

A IaC allows fast recreation from code

B You must rebuild manually

C You lose all data

D You wait for cloud provider support

IaC enables quick rebuilding of infrastructure from code, aiding disaster recovery.

Which of these is NOT a benefit of IaC?

A Increased manual errors

B Better collaboration

C Easier rollback of changes

D Faster deployments

IaC reduces manual errors, it does not increase them.

Explain why Infrastructure as Code is important for cloud infrastructure management.

Think about how code helps manage infrastructure like software.

Describe how Infrastructure as Code can improve teamwork and reduce mistakes.

Consider how teams work together on code projects.