Knowledge check

Choose the best response for each of the questions below. Then select Check your answers.

Check your knowledge

How is data in a relational table organized?

Rows and Columns

Header and Footer

Pages and Paragraphs

Which of the following is an example of unstructured data?

An Employee table with columns EmployeeID, EmployeeName, and EmployeeDesignation

Audio and Video files

A table within a relational database

What is a data warehouse?

A nonrelational database optimized for read and write operations

A relational database optimized for read operations

A storage location for unstructured data files

You must answer all questions before checking your work.