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Introduction to SQL

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

Data Integrity
Materialized Views
All of these
Normalization

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Introduction to SQL
Microsoft Access has become ubiquitous, and being able to program in Access is a critical skill.

False
True

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Introduction to SQL
The SQL statementSELECT ROUND(45.926, -1) FROM DUAL;

prints 045.926
prints 50
is illegal
prints garbage

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Introduction to SQL
The SQL statement: SELECT Name, COUNT(*) FROM NAME_TABLE; counts the number of name rows and displays this total in a table with a single row and a single column.

False
True

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Introduction to SQL
The result of a SQL SELECT statement is a(n) ________ .

report
table
form
file

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Introduction to SQL
The SQL statement that queries or reads data from a table is ________ .

None of these
QUERY
READ
SELECT

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