Which change environment focuses on debugging code to identify errors?

The choice of the testing environment is appropriate because it is specifically designed for identifying and resolving errors in the software before it is released to production. In this phase, developers and quality assurance teams run the code through various tests to uncover defects or inconsistencies in functionality. Debugging involves analyzing the code to trace its execution, monitoring variable values, and evaluating outputs against expected results.

The testing environment acts as a safeguard, allowing developers to refine and improve their software while preserving the integrity of the production environment. This phase often includes systematic testing methodologies such as unit tests, integration tests, and user acceptance testing to thoroughly vet the software. Identifying and fixing bugs in the testing phase is crucial for ensuring that the software performs as intended in a live environment where it can impact users and business operations.