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Introduction to SQL

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

All of these
MODIFY TABLE
ALTER TABLE
CHANGE TABLE

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

UPPER
MOST
MAX
TOP

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Introduction to SQL
Which of the following is a SQL aggregate function?

LEN
JOIN
LEFT
AVG

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

ALIGN BY
GROUP BY
SORT BY
ORDER BY

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

SQL
DBase
Oracle
Microsoft Access

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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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