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Introduction to Database System

Introduction to Database System
In SQL, which of the following is not a data Manipulation Language Commands?

UPDATE
CREATE
DELETE
SELECT

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Introduction to Database System
In SQL, the CREATE VIEW command is used

to recompile a table
to define a view of one or more tables or views
to recompile view
to create a trigger

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Introduction to Database System
Entities of a given type are grouped into a(n):

ER
database.
entity class.
attribute.

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

All of the listed here
Relations
Domains
Queries

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Introduction to Database System
In a relation, the rows are sometimes called "records".

True
False

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Introduction to Database System
A relation is considered a:

Column.
one-dimensional table.
three-dimensional table.
two-dimensional table.

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