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Introduction to Database System

Introduction to Database System
Internal auditors should review data system design before they are

All of the listed here
modified
implemented
developed

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Introduction to Database System
The relational model uses some unfamiliar terminology. A tuple is equivalent to a

data item
field
data base
record

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Introduction to Database System
The XML family of standards is very important in database processing today.

False
True

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

All of the listed here
Insert
Look-up
Modify

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Introduction to Database System
A subtype entity is a special case of another entity called a supertype entity.

True
False

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Introduction to Database System
Each of data files has a _____ that describe the way the data is stored in the file.

Fields
File structure
Database
Records

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