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Introduction to Database System

Introduction to Database System
SQL stands for ________ .

Sequential Query Language
Sequential Question Language
Structured Question Language
Structured Query Language

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Introduction to Database System
The DBMS ranked as being the "hardest to use" in the text is Microsoft's SQL Server.

False
True

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Introduction to Database System
An attribute is a(n):

two dimensional table.
key of a table.
column of a table.
row of a table.

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Introduction to Database System
One solution to the multivalued dependency constraint problem is to:

create a new theme.
split the relation into two relations, each with a single theme.
add a composite key.
change the theme.

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Introduction to Database System
Keys made up of two or more attributes are called composite keys.

False
True

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Introduction to Database System
In SQL, which command is used to changes data in a table?

INSERT
UPDATE
BROWSE
APPEND

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