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INTRODUCTION TO DATABASE SYSTEM

Introduction to Database System
In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.

Network database
Distributed database
Hierarchical database
Relational database

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Introduction to Database System
Which two files are used during operation of the DBMS?

None of the listed here
data dictionary and query language
query language and utilities
data dictionary and transaction log

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Introduction to Database System
When using a database management system, the first thing that you must do is to

activate file editor
load the software into your micro¬computer
create a database file
keep a floppy disk in readiness

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Introduction to Database System
A network schema

permits many-to-many relation¬ships
stores data in tables
restricts the structure to a one-to-many relationship
All of the listed here

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Introduction to Database System
Which of the following is not a relational database?

Reflex
FoxPro
dBASE IV
4th Dimension

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