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Introduction to SQL

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
________ was adopted as a national standard by ANSI in 1992.

SQL
Oracle
DBase
Microsoft Access

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

HTML
XML
DDL
DML

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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 SQL keyword is used to retrieve only unique values?

DIFFERENT
DISTINCTIVE
DISTINCT
UNIQUE

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Introduction to SQL
How to select all data from student table starting the name from letter 'r'?

SELECT * FROM student WHERE name LIKE '%r';
SELECT * FROM student WHERE name LIKE '_r%';
SELECT * FROM student WHERE name LIKE 'r%';
SELECT * FROM student WHERE name LIKE '%r%';

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