Which environment is typically a replica of the production environment?Development environmentLocal environmentBackup environmentStaging environment

Answer

The environment that is typically a replica of the production environment is the Staging environment.

Explanation

A staging environment serves as a final testing ground before deploying changes to production. It mirrors the production environment closely in terms of hardware, software, and data, allowing developers and testers to assess the application in conditions that are as realistic as possible. This is crucial for identifying potential issues that might not be detected in development or local environments.

In contrast:

1. Development environment is used for coding and initial testing.
2. Local environment refers to a setup on a developer's machine typically used for individual tests.
3. Backup environment is for data recovery and does not reflect the full production environment.

Thus, for accurate pre-production testing, the staging environment is essential.