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Introduction to SQL

Introduction to SQL
Which of the following SQL commands can be used to add data to a database table?

INSERT
UPDATE
APPEND
ADD

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Introduction to SQL
The ADD command is used to enter one row of data or to add multiple rows as a result of a query.

False
True

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Introduction to SQL
The FROM SQL clause is used to...

specify range for search condition
specify what table we are selecting or deleting data FROM
None of these
specify search condition

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Introduction to SQL
ORDER BY can be combined with the SELECT statements.

False
True

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Introduction to SQL
A SELECT statement within another SELECT statement and enclosed in square brackets ([...]) is called a subquery.

True
False

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

Dates
Column Alias
All of these
Strings

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