A Relational Database Contains Information in a Series of Two-Dimensional

question 2

Multiple Choice

A relational database contains information in a series of two-dimensional tables.How is data contained in a data warehouse and data mart?

• A) Information is multidimensional, meaning it contains a single layer of data in a table format.
• B) Information is two-dimensional, meaning it contains a single layer of data in a table format.
• C) Information is two-dimensional, meaning it contains layers of columns and rows.
• D) Information is multidimensional, meaning it contains layers of columns and rows.

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Definitions:

Primitive Types

Basic data types provided by a programming language as built-in types, such as int, float, and boolean in Java, representing simple values.

String Class

A class in Java used to create and manipulate sequences of characters.

Mutable Class

A type of class in programming whose instances can be modified after they are created.

Java Method

A collection of code within a class that can perform a specific task and is executed when it is called from somewhere in the program.