Because it contains a description of its own structure, a database is considered to be ________

Related MCQs

• Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.
• Database __________ , which is the logical design of the database, and the database _______,which is a snapshot of the data in the database at a given instant in time.
• The name of the system database that contains descriptions of data in the database is
• What is the name of the system database that contains descriptions of the data in the database?
• A logical description of some portion of database that is required by a user to perform task is called as
• Which is stored information about description of data in the database:
• The overall description of a database is called______:
• A                  is a pictorial depiction of the schema of a database that shows the relations in the database, their attributes, and primary keys and foreign keys.
• Which one of the following provides the ability to query information from the database and to insert tuples into, delete tuples from, and modify tuples in the database?
• The database administrator who authorizes all the new users, modifies the database and takes grants privilege is