What is a key benefit of utilizing Custom Metadata Types in Salesforce?

Utilizing Custom Metadata Types in Salesforce primarily allows developers to avoid hardcoding values in their applications. This flexibility is significant because it enables applications to be more dynamic and configurable. Custom Metadata Types allow developers to create custom settings that can be deployed across different environments without modification. Instead of embedding static values directly into the code, which can lead to maintenance challenges and reduced agility when changes are needed, developers can reference Custom Metadata Types, making the code cleaner and easier to update.

When changes are necessary, such as adjusting a configuration value, they can be made directly in the Custom Metadata records without the need to alter the codebase or redeploy the application, significantly improving the efficiency of managing application configurations. This results in a more robust application that can adapt to changing business requirements without extensive rework.

While the other options may have relevant aspects in a broader context, they do not capture the fundamental reason for the design and use of Custom Metadata Types as effectively as the ability to eliminate hardcoding.