Choose the correct answerWhich is a bottom-up approach to database design that design by examining the relationship between attributes:OptionsFunctional dependencyDatabase modelingDecompositionNormalization

To choose the correct answer, we need to understand the options provided and determine which one represents a bottom-up approach to database design that examines the relationship between attributes.

Option 1: Functional dependency Functional dependency refers to the relationship between attributes in a database. However, it does not specifically represent a bottom-up approach to database design.

Option 2: Database modeling Database modeling involves creating a conceptual representation of a database. While it is an important step in database design, it does not necessarily focus on the relationship between attributes in a bottom-up approach.

Option 3: Decomposition Decomposition is the process of breaking down a complex database into smaller, more manageable parts. While it is a part of the bottom-up approach, it does not specifically focus on examining the relationship between attributes.

Option 4: Normalization Normalization is a bottom-up approach to database design that involves organizing data to minimize redundancy and dependency. It specifically examines the relationship between attributes and ensures that the database is structured efficiently.

Based on the above analysis, the correct answer is option 4: Normalization.