11. Ninth-century users had their own criteria of utility, and they preferred to use oral alongside written communications in most contexts. 12. The design of the software coupled with the internal structuring of the database, define the interactions users can have with the database. 13. But users may also have queries where the data comes from two or more relations. 14. The user has also to construct a path through the relations thus setting up the linkages required at run time. 15. If another user has an interest in the module, an error message will be generated and LIFESPAN ABLE will stop at the end of the prepass phase. 16. Ensures that only specified users have the privileges to approve software in a given project. 17. A user can only enter or retrieve a module, or collection of modules, by reference to a package to which the user has appropriate access rights. 18. Finally, note that users never have direct access to the software stored in the LIFESPAN work space. 19. This user has access privileges to all of these modules at any time. 20. The sales user has access privileges to client and product information. |