__________ level of data abstraction deals with only a portion of the database.
Physical level
View level
Logical level
Internal level
The columns of a relation are referred to as
tuples
attributes
records
views
" One child record is having more than one parent record"- This is the feature of ________ model.
Hierachical
Net work
Relational
None of these
A database schema is defined by _____ language.
DCL
DML
DDL
__________ is a collection of related fields.
Domain
Views
Dedgree
Record
The overall design of the database is called
Database schema
data abstraction
relation
data dictionary
_______ part of the database provides interfaces with programming languages.
DML compiler
DDL interpreter
DBMS
Meta data is stored in _____ file of the database.
Data file
Data Dictionary
Field
__________ is the smallest unit of stored data in a database.
Tuples
Tables consisting of rows and colums are called
Records
Attributes
Relations