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Introduction to SQL

Introduction to SQL
The keyword LIKE can be used in a WHERE clause to refer to a range of values.

False
True

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Introduction to SQL
Table Employee has 10 records. It has a non-NULL SALARY column which is also UNIQUE.The SQL statementSELECT COUNT(*) FROM Employee WHERE SALARY > ANY (SELECT SALARY FROM EMPLOYEE);prints

5
10
0
9

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Introduction to SQL
Which of the following do you need to consider when you make a table in SQL?

Primary keys
Data types
Default values
All of these

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Introduction to SQL
The SELECT statement SELECT 'Hi' FROM DUAL WHERE NULL = NULL; Outputs

Hi
TRUE
FLASE
Nothing

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Introduction to SQL
Data manipulation language (DML) commands are used to define a database, including creating, altering, and dropping tables and establishing constraints.

True
False

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

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

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