You are tasked with making a change to an infrastructure stack running in a public...

Rationale for Correct Answer (B):

IaC best practice is to manage infrastructure through version-controlled code. Changes should be reviewed and approved (via PRs), ensuring collaboration, traceability, and automation.

Analysis of Incorrect Options:

A, D, E: Making direct/manual changes bypasses IaC practices and causes drift.

C: Running code without PR review skips collaboration and approval.

Key Concept:

Infrastructure as Code emphasizes version control + peer review + automation.