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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
CHANGE TABLE
MODIFY TABLE
ALTER TABLE

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Introduction to SQL
Select the right statement to insert values to the student table.

INSERT VALUES INTO student (
INSERT student VALUES (
INSERT VALUES (
INSERT INTO student VALUES (

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

None of these
MODIFY TABLE
CHANGE TABLE
ALTER TABLE

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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
Which of the following group functions ignore NULL values?

MAX
SUM
COUNT
All of these

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