Final answer:
The correct answer is a. Sandbox. A Salesforce org is a collection of data and functionality that Salesforce provides to an organization. A sandbox is a copy of a Salesforce org and is used for testing and development purposes. The correct option is a.
Step-by-step explanation:
The correct answer is a. Sandbox. A Salesforce org is a collection of data and functionality that Salesforce provides to an organization. A sandbox is a copy of a Salesforce org and is used for testing and development purposes. It allows users to make changes and test them without affecting the production org.
When changes are made in the sandbox and are ready to be promoted, they can be deployed to the next environment, such as a staging or production org. It acts as a temporary workspace for making and testing changes before they are released. The correct option is a.