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Introduction to SQL

Introduction to SQL
ON UPDATE CASCADE ensures which of the following?

Normalization
Materialized Views
All of these
Data Integrity

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Introduction to SQL
You can add a row using SQL in a database with which of the following?

ADD
CREATE
MAKE
INSERT

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Introduction to SQL
'AS' clause is used in SQL for

Join operation.
Rename operation.
Projection operation.
Selection operation.

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Introduction to SQL
Scalar aggregate are multiple values returned from an SQL query that includes an aggregate function.

False
True

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Introduction to SQL
Which of the following is the original purpose of SQL?

All of these
To specify the syntax and semantics of SQL data definition language
To define the data structures
To specify the syntax and semantics of SQL manipulation language

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Introduction to SQL
The SQL keyword BETWEEN is used:

None of these
to limit the columns displayed.
for ranges.
as a wildcard.

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