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Introduction to Database System

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

COMPILE VIEW
CREATE VIEW
DEFINE VIEW
None of these
ALTER VIEW

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Introduction to Database System
In SQL, which command(s) is(are) used to enable/disable a database trigger?

All of the listed here
MODIFY USER
CHANGE USER
ALTER TRIGGER

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Introduction to Database System
A list in alphabetical order

None of these
is in ascending order
both (b) and (c)
is the result of a sort operation
is in descending order

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Introduction to Database System
All instances of an entity class have the same attributes.

False
True

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Introduction to Database System
In a relational schema, each tuple is divided into fields called

Relations
All of the listed here
Domains
Queries

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Introduction to Database System
An Enterprise Resource Planning application is an example of a(n) ________ .

data mining database application
e-commerce database application
multiuser database application
single-user database application

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