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Introduction to SQL

Introduction to SQL
To establish a range of values, < and > can be used.

True
False

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Introduction to SQL
Which SQL statement is used to delete data FROM a database?

ALTER
DELETE
REMOVE
COLLAPSE

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Introduction to SQL
Which of the following must be enclosed in double quotes?

Strings
Dates
All of these
Column Alias

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Introduction to SQL
The SQL keyword(s) ________ is used with wildcards.

IN only
NOT IN only
LIKE only
IN and NOT IN

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

is illegal
prints 045.926
prints 50
prints garbage

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Introduction to SQL
A dynamic view is one whose contents materialize when referenced.

True
False

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