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Introduction to Database System

Introduction to Database System
An operation that will increase the length of a list is

Look-up
All of the listed here
Modify
Insert

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Introduction to Database System
In a one-to-many relationship, the entity that is on the many side of the relationship is called a(n) ________ entity.

child
parent
subtype
instance

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

width
punctuation
language
spelling

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Introduction to Database System
An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the composite identifier is an identifier of another entity.

True
False

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Introduction to Database System
In a relational schema, each tuple is divided into fields called

Domains
Queries
Relations
All of the listed here

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Introduction to Database System
Table is synonymous with the term:

record.
relation.
field.
column.

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