Case 4 the SQL Query Language Provides a Collection of Special

question 158

Multiple Choice

Case 4 The SQL query language provides a collection of special command words called SQL keywords. With these keywords, SQL can be used to specify the action that should be carried out in the database. People want to know if CDs of their favorite artists are available at WebMusic, and if they can buy them for the discount price of less than $10.00. In SQL, search operators such as AND, OR, and NOT can be used to perform the queries. What are these operators referred to as?

• A) Boolean operators
• B) join operators
• C) parameter operators
• D) SQL operators

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Definitions:

Lawrence Kohlberg

An American psychologist best known for his theory of stages of moral development.

Cognitive Structures

Mental frameworks that individuals use to organize and interpret information, guiding how they perceive the world.

Assimilation

In psychology, a cognitive process where individuals integrate new information into existing frameworks or schemas.

Piaget's Theory

A theory of cognitive development that describes how children's thinking evolves in stages as they interact with their environment.