What is the process of database creation known as?
a) data creation
b) data processing
c) data modeling
d) data definition
Which aspect of schema can be displayed in schema diagram?
a) record type
b) data type
c) constraints
d) all of these
……diagrams can be used to represent database schemas.
a) visual
b) logical
c) analytical
d) structural
Objects and relationships between… are shown through the visual diagrams.
a) tables
b) records
c) databases
d) columns
……are designed by database designers to facilitate communications between the database and the software.
a) database instance
b) database schemas
c) database roles
d) database structure
Which of the following is generally used for performing tasks like creating the structure of the relations, deleting relation?
a) data manipulation language
b) query
c) relational schema
d) data definition language
