In which two scenarios should the Content Consistency Checker be used? (choose two.)

A. Content Engine is performing slow.
B. If search templates are not working.

C. After restoring a storage area from backup media.

D. To troubleshoot Fixed Content Device connectivity.

E. If users are unable to view the content of a document when the content is stored in a file storage area, even when they have view-content permissions on the document.