Which of the following operations can temporarily lock the document table?

The operation identified as Mass Edit is the one that can temporarily lock the document table. When Mass Edit is performed, it involves making changes to multiple documents at once, which necessitates a temporary lock on the table to ensure that the updates are carried out without interference. This locking mechanism allows the system to maintain data integrity during the operation, preventing any other processes from modifying the document table until the Mass Edit is complete.

In contrast, while other operations such as Mass Convert, Mass Tagging, and Mass Sorting can affect the document table, they typically do not involve the same level of concurrent access alteration that requires a complete lock. For instance, Mass Convert might process files in a manner that does not necessitate locking the table, allowing other transactions to continue. Similarly, Mass Tagging and Mass Sorting can often be executed in a way that permits continued access to the document table, thereby avoiding the need for a locking mechanism. The essence of Mass Edit's operation and its requirement for lock management is crucial for safeguarding the integrity and accuracy of the data being modified.