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Introduction to SQL

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

ALTER
COLLAPSE
REMOVE
DELETE

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

TOP
UPPER
MOST
MAX

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Introduction to SQL
Which of the following group functions ignore NULL values?

All of these
MAX
SUM
COUNT

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Introduction to SQL
Which SQL keyword is used to retrieve only unique values?

DISTINCTIVE
DIFFERENT
DISTINCT
UNIQUE

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

form
table
file
report

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

Column Alias
All of these
Dates
Strings

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