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Introduction to Database System

Introduction to Database System
Data items grouped together for storage purposes are called a

string
title
None of these
record
list

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Introduction to Database System
What is the language used by most of the DBMSs for helping their users to access data?

High level language
SQL
Query language
4GL

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Introduction to Database System
A recursive relationship is a relationship between an entity and ________ .

an instance entity
an archetype entity
a subtype entity
itself

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Introduction to Database System
An-owner-member set in the CODASYL specifications may have

only one member but many member occurrence
only one owner but many owner occurrences
more than one member but only one occurrence per member
All of the listed here

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Introduction to Database System
Primitive operations common to all record management systems include

All of the listed here
Look-up
Sort
Print

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Introduction to Database System
If you want your database to include methods, you should use a _____ database.

Object-Oriented
Network
Hierarchical
Distributed

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