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Introduction to Database System

Introduction to Database System
Structured Query Language (SQL) is an internationally recognized standard language that is understood by all commercial database management system products.

False
True

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Introduction to Database System
The main idea behind computer files is that it is convenient to

access them
create them
arrange them
store information together

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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
Data security threats include

privacy invasion
fraudulent manipulation of data
all of the listed here
hardware failure

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Introduction to Database System
A _____ database does not use pointers or physical links, but instead finds related records by examining the contents of fields.

Network
Hierarchical
Relational
Object-Oriented
None of these

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Introduction to Database System
The designer of a form includes

filed designators
data
prompts
both (a) and (b)
None of these

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