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Introduction to Database System

Introduction to Database System
What name is given to the collection of facts, items of information or data which are related in some way?

Information tree
Database
Directory information
Information provider

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Introduction to Database System
What software packages are commonly used for businesses that have to track extensive lists of clients and inventory?

Single function application packages
None of these
Special purpose packages
Custom made programs
Data management packages

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Introduction to Database System
In which of the following is a single-entity instance of one type of related to a single-entity instance of another type?

One-to-Many Relationship
One-to-One Relationship
Many-to-Many Relationship
Composite Relationship

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Introduction to Database System
Relations are categorized into normal forms according to the referential integrity constraints that they have.

True
False

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Introduction to Database System
A file that is organized in uniform format is formally referred to as a _____ or a database file.

Structured data file
Record
Database
None of these
Document

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Introduction to Database System
A form can be used to

All of these
None of these
modify records
format printed output
delete records

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