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Introduction to Database System

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

CHANGE USER
MODIFY USER
ALTER TRIGGER
All of the listed here

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Introduction to Database System
The XML family of standards is very important in database processing today.

True
False

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Introduction to Database System
Row is synonymous with the term:

relation.
column.
field.
record.

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Introduction to Database System
Which of the following refers to an entity in which the identifier of one entity includes the identifier of another entity?

Weak entity
ID-dependent entity
ID-independent entity
Strong entity

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Introduction to Database System
If you want your database to include methods, you should use a _____ database.

Object-Oriented
Distributed
Hierarchical
Network

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Introduction to Database System
A file produced by a spreadsheet

all of the listed here
is generally stored on disk in an ASCII text format
can be used for graphic
can be used as it by the DBMS

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