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Introduction to Database System

Introduction to Database System
An attribute that names or identifies entity instances is a(n):

entity.
attribute.
identifier.
relationship.

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Introduction to Database System
Data item characteristics that are important in data management include

spelling
width
punctuation
language

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Introduction to Database System
In SQL, which command(s) is(are) used to create a synonym for a schema object?

CREATE SYNONYM
CREATE SAME
All of the listed here
CREATE SCHEMA

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Introduction to Database System
When you have finished entering information into a form

the contents of the form are written to the data file
All of the listed here
the contents of the form can be printed
the template is written to the data file

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Introduction to Database System
What is the name given to the database management system which is able to handle full text data, image data, audio and video?

Hypertext
Full media
Graphics media
Multimedia

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Introduction to Database System
The way a particular application views the data from the data base that the application uses is a :

subschema
None of these
module
relational model
schema

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