Arguments are the input a MOO command takes. They often describe what object you are referring to, and what will happen to it.
Applications are programs that perform a work-related task for a computer user.
The applications run on top of the operating system and call lower level programs to perform the actual tasks. MOO server is one such application. Many applications can run simultaneously on a multi-tasking server, competing for its time. Tabled Index Back-Ups Backups are saved versions of code or database . Saving different versions of the database is vital for the health of a MOO in case of unexpected incidents where the files might be corrputed.