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Introduction to SQL

Introduction to SQL
To remove duplicate rows from the results of an SQL SELECT statement, the ________ qualifier specified must be included.

UNIQUE
SINGLE
ONLY
DISTINCT

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Introduction to SQL
SQL data definition commands make up a(n) ________ .

DDL
DML
XML
HTML

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Introduction to SQL
Microsoft Access has become ubiquitous, and being able to program in Access is a critical skill.

False
True

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Introduction to SQL
The condition in a WHERE clause can refer to only one value.

True
False

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

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

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Introduction to SQL
The command to eliminate a table from a database is:

DROP TABLE CUSTOMER;
REMOVE TABLE CUSTOMER;
DELETE TABLE CUSTOMER;
UPDATE TABLE CUSTOMER;

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