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Introduction to SQL

Introduction to SQL
SQL is a data sublanguage.

False
True

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Introduction to SQL
Which of the following is a valid SQL type?

CHARACTER
NUMERIC
FLOAT
All of these

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Introduction to SQL
Which SQL keyword is used to retrieve a maximum value?

MAX
TOP
UPPER
MOST

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Introduction to SQL
There is an equivalent join expression that can be substituted for all subquery expressions.

False
True

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

LIKE only
IN only
IN and NOT IN
NOT IN only

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Introduction to SQL
Which of the following do you need to consider when you make a table in SQL?

Default values
Primary keys
Data types
All of these

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