Is it possible to create new views and layouts in a locked application?

Creating new views and layouts in a locked application generally involves specific restrictions based on the application's settings and user permissions. In the context of option D, while you cannot create new layouts or views directly because the application is locked, copying existing layouts allows you to create a new version based on what is already available. This can be particularly useful for customization purposes without altering the original locked components.

Locking an application typically means that certain functionalities are restricted to maintain data integrity or user interface consistency. However, many systems allow users to make copies of existing layouts or views as a workaround. This affords some flexibility in adapting the user experience without compromising the organization's governance rules established by the application administrators.

The other options either assert a broader allowance for creating layouts which contradicts the implications of a locked application or suggest a complete inability to modify views, not accounting for the ability to copy existing elements, which is a common feature in many relational database applications.