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Introduction to Database System

Introduction to Database System
In SQL, the _____ command is used to recompile a view

COMPILE VIEW
None of these
DEFINE VIEW
CREATE VIEW
ALTER VIEW

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Introduction to Database System
A functional dependency is a relationship between or among attributes.

False
True

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Introduction to Database System
The data-base environment has all of the following components except:

separate files
data base
data-base administrator
None of these
users

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Introduction to Database System
Long-range planning report produced in an MIS are primarily designed for

All of these
top management
None of these
middle management
lower management

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Introduction to Database System
Entities use identifiers while tables use keys.

True
False

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

network
chain
tree
relational

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