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Introduction to SQL

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

FLOAT
CHARACTER
All of these
NUMERIC

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Introduction to SQL
Which one of the following sorts rows in SQL?

ORDER BY
ALIGN BY
GROUP BY
SORT BY

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

prints garbage
prints 045.926
is illegal
prints 50

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Introduction to SQL
What is the meaning of LIKE '%0%0%'

Feature has two 0's in it, at any position
Feature ends with two 0's
Feature has more than two 0's
Feature begins with two 0's

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Introduction to SQL
The format SELECT-FROM-WHERE is the fundamental framework of SQL SELECT statements.

True
False

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Introduction to SQL
In SQL, which command(s) is(are) used to change a table's storage characteristics?

CHANGE TABLE
ALTER TABLE
MODIFY TABLE
All of these

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