__________ data model uses tables.
Hierachical
Network
Relational
None of these
The overall design of the database is called
Database schema
data abstraction
relation
data dictionary
A database schema is defined by _____ language.
DCL
DML
DDL
__________ is a collection of related fields.
Domain
Views
Dedgree
Record
The rows ina relational database are called _______.
Tuples
Attributes
Degree
Cordimality
Meta data is stored in _____ file of the database.
Data file
Data Dictionary
Field
The user who controls the allocation of system resources, access to the users is.
Database Administrator
Application Programmers
Naive users
None of thes
Tables consisting of rows and columns are called
Records
Relations
__________ level of data abstraction treat data in bits and bytes.
physical level
Conceptual level
External level
View level
_______ part of the database provides interfaces with programming languages.
DML compiler
DDL interpreter
DBMS