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Introduction to Database System

Introduction to Database System
The logical data structure with a one-to-many relationship is a

relational
tree
chain
network

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Introduction to Database System
In a 1:N relationship, the parent is the entity on the one side of the relationship and the child is the entity on the N side of the relationship.

False
True

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Introduction to Database System
SQL stands for ________ .

Structured Question Language
Structured Query Language
Sequential Question Language
Sequential Query Language

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Introduction to Database System
Which of the following contains a complete record of all activity that affected the contents of a database during a certain period of time?

data manipulation language
None of these
query language
transaction log
report writer

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Introduction to Database System
A form can be used to

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

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Introduction to Database System
In the DBM approach, application programs perform the

processing functions
all of the listed here
storage function
access control

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