Final answer:
The correct answer is option a, which involves Copado performing a search and replace operation on metadata during commits or deployments to ensure the consistency and correctness of variables' values in Salesforce configurations.
Step-by-step explanation:
The correct answer to the question is: When performing a Commit or Deployment, Copado searches the Metadata for any matching Variables and replaces them with the corresponding Values. Therefore, the correct option is a. Commit, Deployment, Metadata, Variables, Values.
Copado is a DevOps platform that helps manage the Salesforce deployment process. It uses metadata to define elements of the Salesforce configuration and allows variables to be defined and replaced during commits and deployments. This ensures that the correct values are used in each environment, which is crucial for maintaining consistency and reducing errors during the development lifecycle.