Highest level of schema in a database is

Related MCQs

• Lowest level of schema in a database is
• Overall design of database is called………..
• Information currently stored in the database is called……….
• Controls that are used to prevent incorrect data from being entered into database
• A system that stores, retrieves, manages or otherwise manipulates a massive amounts of data from organisation’s database and external sources.
• An MIS professional responsible for planning ,designing and maintaining database is
• The activity of keeping a database up to date by adding, changing, or deleting data
• A database that stores and manages objects
• A table in a relational database is known as
• Which of the following level of managers develop short- and medium-range plans, schedules, and budgets and specify the policies, procedures, and business objectives for their sub-units of the company?