| Subject | English | Korean |
| comp., MS | multilevel undo | 여러 번 실행 취소 (A command that reverses the last used commands) |
| comp., MS | undo disk | 실행 취소 디스크 (A virtual hard disk that stores the changes made to a virtual machine's guest operating system and data after the Undo Disks feature has been enabled for the virtual machine. Changes accumulate in the undo disk (.vud) file until you commit or discard the changes. Each time you shut down or turn off a virtual machine, you decide whether to keep, commit, or discard the changes) |
| comp., MS | undo file | 실행 취소 파일 (A file that saves the content of the pages in a database after they've been modified by uncommitted, rolled back transactions and before recovery restores them to their previous state. The undo file prevents the changes performed by uncommitted transactions from being lost) |
| comp., MS | undo phase | 실행 취소 단계 (The phase during database recovery that reverses (rolls back) changes made by any transactions that were uncommitted when the redo phase of recovery completed) |