Select one:a. NO RELATIONAL DEPENDENCYb. NO TRANSITIONAL DEPENDENCYc. RELATIONAL DEPENDENCYd. TRANSITIONAL DEPENDENCY

To choose the correct answer among the options provided, it's important to understand what each term means in the context of databases and relationships.

1. No Relational Dependency: This implies that there is no relationship between the data in the database tables, meaning each piece of data can stand alone.

2. No Transitional Dependency: This term could refer to a lack of dependencies that can occur during transitions in the database state or between records.

3. Relational Dependency: This indicates that there is a relationship between different sets of data in a relational database, where one set of data depends on another.

4. Transitional Dependency: This suggests that one piece of data is dependent on another piece of data during transitions or updates within the database, possibly affecting the integrity of data.

Analysis:

• If we are discussing the efficiency and integrity of data in a database, relational dependency is crucial as it facilitates relationships and ensures that databases remain consistent.
• No relational dependency would lead to redundancy and inefficiency, making it less likely to be a good choice.
• The concept of transitional dependency is typically more about how data changes and relies on each other during data manipulation.

Conclusion:

Without clear context about what you're trying to address (issues of data integrity, normalization, etc.), the most relevant and commonly recognized choice in relational database theory is "c. RELATIONAL DEPENDENCY." This term best encapsulates the connections that exist between different data entities in a relational database, contributing to its integrity and usefulness.